LASERJET PROFESSIONAL M1130/M1210
MFP SERIES
Service Manual
HP LaserJet Professional M1130/M1210 MFP series
Service Manual
Copyright and License
© 2010 Copyright Hewlett-Packard
Development Company, L.P.
Reproduction, adaptation, or translation without prior written permission is prohibited, except as allowed under the copyright laws.
The information contained herein is subject to change without notice.
The only warranties for HP products and services are set forth in the express warranty statements accompanying such products and services. Nothing herein should be construed as constituting an additional warranty. HP shall not be liable for technical or editorial errors or omissions contained herein.
Part number: CE841-90985
Edition 1, 4/2010
Trademark Credits
Microsoft®, Windows®, Windows® XP, and Windows Vista® are U.S. registered trademarks of Microsoft Corporation.
Conventions used in this guide
TIP: Tips provide helpful hints or shortcuts.
NOTE: Notes provide important information to explain a concept or to complete a task.
CAUTION: Cautions indicate procedures that you should follow to avoid losing data or damaging the product.
WARNING! Warnings alert you to specific procedures that you should follow to avoid personal injury, catastrophic loss of data, or extensive damage to the product.
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iii |
Table of contents
1 Removal and replacement ............................................................................................................................. |
1 |
Introduction ........................................................................................................................................... |
2 |
Removal and replacement strategy ..................................................................................................... |
2 |
Electrostatic discharge ......................................................................................................................... |
3 |
Required tools ..................................................................................................................................... |
3 |
Before performing service .................................................................................................................... |
4 |
After performing service ....................................................................................................................... |
4 |
Post-service test ................................................................................................................................... |
5 |
Print-quality test ................................................................................................................... |
5 |
Parts removal order .............................................................................................................................. |
6 |
Pickup roller .......................................................................................................................................... |
9 |
Product base pickup roller ................................................................................................... |
9 |
ADF pre-pickup arm and pickup roller ............................................................................... |
10 |
Remove the ADF pre-pickup arm and pickup roller .......................................... |
10 |
Reinstall the ADF pre-pickup arm and pickup roller .......................................... |
12 |
Separation pad ................................................................................................................................... |
13 |
Product base separation pad ............................................................................................. |
13 |
ADF separation pad .......................................................................................................... |
14 |
Reinstall the ADF separation pad assembly ...................................................................... |
16 |
Transfer roller ..................................................................................................................................... |
19 |
Covers ................................................................................................................................................ |
20 |
Paper-pickup tray (input tray) ............................................................................................ |
20 |
Paper-delivery tray (output bin extension) ......................................................................... |
21 |
Left cover ........................................................................................................................... |
22 |
Remove the left cover ....................................................................................... |
22 |
Right cover ......................................................................................................................... |
25 |
Remove the right cover ..................................................................................... |
25 |
Front cover ......................................................................................................................... |
28 |
Remove the front cover ..................................................................................... |
28 |
Scanner assembly ............................................................................................................. |
30 |
Remove the scanner assembly ......................................................................... |
30 |
Cartridge door .................................................................................................................... |
33 |
Remove the cartridge door ................................................................................ |
33 |
Top cover ........................................................................................................................... |
36 |
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v |
Remove the top cover ....................................................................................... |
36 |
Rear cover ......................................................................................................................... |
38 |
Remove the rear cover ...................................................................................... |
38 |
Reinstall the rear cover ...................................................................................................... |
40 |
Scanner components ......................................................................................................................... |
41 |
White plate (document backing) ........................................................................................ |
41 |
ADF top cover .................................................................................................................... |
43 |
ADF core ............................................................................................................................ |
45 |
Remove the ADF core ....................................................................................... |
45 |
ADF tray ............................................................................................................................. |
48 |
Remove the ADF tray ........................................................................................ |
48 |
ADF base or scanner assembly lid .................................................................................... |
51 |
Remove the ADF base or scanner assembly lid ............................................... |
51 |
Scanner assembly bezel .................................................................................................... |
53 |
Remove the scanner assembly bezel ............................................................... |
53 |
Scanner assembly latch ..................................................................................................... |
55 |
Remove the scanner assembly latch ................................................................ |
55 |
CIS scanner-carriage assembly ......................................................................................... |
56 |
Remove the CIS scanner-carriage assembly .................................................... |
56 |
CIS scanner motor, gears, and scanner light bar .............................................................. |
58 |
Remove the CIS scanner motor, gears, and scanner light bar ......................... |
58 |
CIS scanner drive gears .................................................................................................... |
61 |
Remove the CIS scanner drive gears ............................................................... |
61 |
Main assemblies ................................................................................................................................. |
62 |
Control-panel assembly ..................................................................................................... |
62 |
Remove the control-panel assembly ................................................................. |
62 |
Reinstall the control-panel assembly ................................................................ |
64 |
Power switch assembly ..................................................................................................... |
66 |
Remove the power switch assembly ................................................................. |
66 |
Formatter PCA ................................................................................................................... |
68 |
Remove the formatter PCA ............................................................................... |
68 |
Fax PCA ............................................................................................................................ |
70 |
Remove the Fax PCA ....................................................................................... |
70 |
Laser/scanner assembly .................................................................................................... |
71 |
Remove the laser/scanner assembly ................................................................ |
71 |
Reinstall the laser/scanner assembly ................................................................ |
73 |
Main motor ......................................................................................................................... |
74 |
Remove the main motor .................................................................................... |
74 |
Reinstall the main-motor drive belt .................................................................... |
78 |
Fuser .................................................................................................................................. |
79 |
Remove the fuser .............................................................................................. |
79 |
Reinstall the fuser ............................................................................................. |
83 |
Pickup assembly ................................................................................................................ |
84 |
Remove the pickup assembly ........................................................................... |
84 |
vi |
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Reinstall the pickup assembly ........................................................................... |
88 |
Pickup solenoid .................................................................................................................. |
90 |
Remove the pickup solenoid ............................................................................. |
90 |
Engine controller PCA ....................................................................................................... |
94 |
Remove the engine controller PCA ................................................................... |
94 |
Reinstall the engine controller PCA .................................................................. |
98 |
2 Solve problems ........................................................................................................................................... |
101 |
Solve problems checklist .................................................................................................................. |
102 |
Troubleshooting process .................................................................................................................. |
105 |
Determine the problem source ....................................................................................... |
105 |
Power subsystem ............................................................................................................ |
106 |
Power-on checks ............................................................................................. |
106 |
Tools for troubleshooting .................................................................................................................. |
107 |
Individual component diagnostics .................................................................................... |
107 |
Engine diagnostics .......................................................................................... |
107 |
Engine-test button .......................................................................... |
107 |
Components tests ........................................................................................... |
108 |
Drum rotation functional check ...................................................... |
108 |
Half self-test functional check ......................................................... |
108 |
Diagrams ......................................................................................................................... |
109 |
Plug/jack locations .......................................................................................... |
109 |
HP LaserJet Professional M1130 MFP series ................................ |
109 |
HP LaserJet Professional M1210 MFP series ................................ |
110 |
Location of connectors .................................................................................... |
111 |
Locations of major components ...................................................................... |
112 |
General timing charts ...................................................................................... |
115 |
General circuit diagram ................................................................................... |
116 |
Internal print-quality test pages ........................................................................................ |
117 |
Cleaning page ................................................................................................. |
117 |
Configuration page .......................................................................................... |
118 |
Print-quality troubleshooting tools .................................................................................... |
119 |
Repetitive defect ruler ..................................................................................... |
119 |
Interpret control-panel light patterns (HP LaserJet Professional M1130 MFP series |
|
only) ................................................................................................................................. |
120 |
Interpret control-panel messages (HP LaserJet Professional M1210 MFP series |
|
only) ................................................................................................................................. |
123 |
Control-panel message types ......................................................................... |
123 |
Control-panel messages ................................................................................. |
123 |
Clear jams ........................................................................................................................................ |
126 |
Common causes of jams ................................................................................................. |
126 |
Jam locations ................................................................................................................... |
127 |
Clear jams from the document feeder (HP LaserJet Professional M1210 MFP series |
|
only) ................................................................................................................................. |
128 |
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vii |
Clear jams from the output areas .................................................................................... |
129 |
Clear jams from the input tray .......................................................................................... |
131 |
Clear jams from inside the product .................................................................................. |
133 |
Solve repeated jams ........................................................................................................ |
135 |
Change jam recovery ...................................................................................................... |
136 |
Solve paper-handling problems ........................................................................................................ |
137 |
Solve image-quality problems .......................................................................................................... |
138 |
Image defects table ......................................................................................................... |
138 |
General print-quality issues ............................................................................. |
138 |
Copy print-quality problems ............................................................................ |
142 |
Scan-quality problems ..................................................................................... |
143 |
Prevent scan-quality problems ....................................................... |
143 |
Solve scan-quality problems ........................................................... |
143 |
Optimize and improve image quality ................................................................................ |
144 |
Change print density ....................................................................................... |
144 |
Manage and configure printer drivers ............................................................ |
144 |
Clean the product ............................................................................................................................. |
145 |
Clean the pickup roller ..................................................................................................... |
145 |
Clean the separation pad ................................................................................................. |
149 |
Clean the paper path ....................................................................................................... |
152 |
Clean the print-cartridge area .......................................................................................... |
154 |
Clean the exterior ............................................................................................................ |
157 |
Clean the scanner glass strip and platen ......................................................................... |
158 |
Solve performance problems ........................................................................................................... |
159 |
Solve connectivity problems ............................................................................................................ |
160 |
Solve direct-connect problems ........................................................................................ |
160 |
Solve network problems .................................................................................................. |
160 |
Solve fax problems (HP LaserJet Professional M1210 MFP series only) ........................................ |
162 |
Fax troubleshooting checklist .......................................................................................... |
162 |
Fax error messages ........................................................................................................ |
163 |
Alert and warning messages ........................................................................... |
163 |
Fax logs and reports ........................................................................................................ |
168 |
Print all fax reports .......................................................................................... |
168 |
Print individual fax reports ............................................................................... |
169 |
Set the fax activity log to print automatically ................................................... |
169 |
Set the fax error report .................................................................................... |
169 |
Set the fax confirmation report ........................................................................ |
170 |
Include the first page of each fax on the fax confirmation, fax error, and last |
|
call reports ....................................................................................................... |
170 |
Change error correction and fax speed ........................................................................... |
170 |
Set the fax-error-correction mode ................................................................... |
170 |
Change the fax speed ..................................................................................... |
171 |
Problems sending faxes .................................................................................................. |
171 |
Problems receiving faxes ................................................................................................. |
174 |
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Service mode functions .................................................................................................................... |
177 |
Product resets .................................................................................................................. |
177 |
Product updates ............................................................................................................................... |
178 |
3 Parts and diagrams ..................................................................................................................................... |
179 |
Order parts by authorized service providers .................................................................................... |
180 |
Order replacement parts .................................................................................................. |
180 |
Related documentation and software .............................................................................. |
180 |
Supplies part numbers ..................................................................................................... |
180 |
Customer replaceable units (CRU) kit part numbers ....................................................... |
181 |
Whole-unit replacement part numbers ............................................................................. |
182 |
How to use the parts lists and diagrams .......................................................................................... |
183 |
Assembly locations ........................................................................................................................... |
184 |
Base product (no optional trays or accessories) .............................................................. |
184 |
Assembly views ................................................................................................................................ |
186 |
Assembly view, HP LaserJet Professional M1130 MFP series ....................................... |
186 |
Assembly view, HP LaserJet Professional M1210 MFP series ....................................... |
188 |
Scanner and ADF assemblies .......................................................................................................... |
190 |
Scanner assembly (1 of 2); HP LaserJet Professional M1130 MFP series ..................... |
190 |
Scanner assembly (2 of 2); HP LaserJet Professional M1130 MFP series ..................... |
192 |
Scanner drive assembly; HP LaserJet Professional M1130 MFP series ......................... |
194 |
ADF/scanner assembly; HP LaserJet Professional M1210 MFP series .......................... |
196 |
Scanner assembly; HP LaserJet Professional M1210 MFP series ................................. |
198 |
Scanner drive assembly; HP LaserJet Professional M1210 MFP series ......................... |
200 |
ADF assembly; HP LaserJet Professional M1210 MFP series ........................................ |
202 |
ADF top cover; HP LaserJet Professional M1210 MFP series ........................................ |
204 |
ADF core; HP LaserJet Professional M1210 MFP series ................................................ |
206 |
ADF Base; HP LaserJet Professional M1210 MFP series ............................................... |
208 |
Covers .............................................................................................................................................. |
210 |
Product base .................................................................................................................... |
210 |
Internal assemblies .......................................................................................................................... |
212 |
Internal assemblies (1 of 3) ............................................................................................. |
212 |
Internal assemblies (2 of 3) ............................................................................................. |
214 |
Internal assemblies (3 of 3) ............................................................................................. |
216 |
PCAs ................................................................................................................................................ |
218 |
Alphabetical parts list ....................................................................................................................... |
220 |
Numerical parts list ........................................................................................................................... |
227 |
Appendix A Service and support ................................................................................................................. |
235 |
Hewlett-Packard limited warranty statement .................................................................................... |
236 |
HP's Premium Protection Warranty: LaserJet print cartridge limited warranty statement ................ |
237 |
End User License Agreement .......................................................................................................... |
238 |
Customer self-repair warranty service .............................................................................................. |
240 |
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ix |
Customer support ............................................................................................................................. |
240 |
Repack the product .......................................................................................................................... |
241 |
Service information form .................................................................................................................. |
242 |
Appendix B Specifications ............................................................................................................................ |
243 |
Physical specifications ..................................................................................................................... |
244 |
Power consumption .......................................................................................................................... |
244 |
Acoustic specifications ..................................................................................................................... |
244 |
Environmental specifications ............................................................................................................ |
245 |
Appendix C Regulatory information ............................................................................................................ |
247 |
FCC regulations ............................................................................................................................... |
248 |
Declaration of conformity (base model) ............................................................................................ |
249 |
Declaration of conformity (fax model) ............................................................................................... |
250 |
Certificate of Volatility ....................................................................................................................... |
251 |
Safety statements ............................................................................................................................. |
253 |
Laser safety ..................................................................................................................... |
253 |
Canadian DOC regulations .............................................................................................. |
253 |
Power cord instructions ................................................................................................... |
253 |
EMC statement (Korea) ................................................................................................... |
253 |
Laser statement for Finland ............................................................................................. |
254 |
GS statement (Germany) ................................................................................................. |
254 |
Substances Table (China) ............................................................................................... |
255 |
Restriction on Hazardous Substances statement (Turkey) ............................................. |
255 |
Additional statements for telecom (fax) products ............................................................................. |
256 |
EU Statement for Telecom Operation .............................................................................. |
256 |
New Zealand Telecom Statements .................................................................................. |
256 |
Additional FCC statement for telecom products (US) ...................................................... |
256 |
Telephone Consumer Protection Act (US) ...................................................................... |
257 |
Industry Canada CS-03 requirements ............................................................................. |
257 |
Index ................................................................................................................................................................. |
259 |
x |
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List of tables
Table 2-1 Basic problem solving .................................................................................................................... |
102 |
|
Table 2-2 |
Status-light legend ......................................................................................................................... |
120 |
Table 2-3 Control-panel light patterns ............................................................................................................ |
120 |
|
Table 3-1 Order parts, accessories, and supplies .......................................................................................... |
180 |
|
Table 3-2 Related documentation and software ............................................................................................ |
180 |
|
Table 3-3 Supplies part numbers ................................................................................................................... |
180 |
|
Table 3-4 Customer replaceable units (CRU) kit part numbers ..................................................................... |
181 |
|
Table 3-5 Whole-unit replacement part numbers ........................................................................................... |
182 |
|
Table 3-6 Assembly view, HP LaserJet Professional M1130 MFP series ..................................................... |
187 |
|
Table 3-7 Assembly view, HP LaserJet Professional M1210 MFP series .................................................... |
189 |
|
Table 3-8 Scanner assembly (1 of 2); HP LaserJet Professional M1130 MFP series ................................... |
191 |
|
Table 3-9 Scanner assembly (2 of 2); HP LaserJet Professional M1130 MFP series ................................... |
193 |
|
Table 3-10 Scanner drive assembly; HP LaserJet Professional M1130 MFP series ..................................... |
195 |
|
Table 3-11 ADF/scanner assembly; HP LaserJet Professional M1210 MFP series ...................................... |
197 |
|
Table 3-12 ADF/scanner assembly; HP LaserJet Professional M1210 MFP series ...................................... |
199 |
|
Table 3-13 Scanner drive assembly; HP LaserJet Professional M1210 MFP series ..................................... |
201 |
|
Table 3-14 ADF assembly; HP LaserJet Professional M1210 MFP series .................................................... |
203 |
|
Table 3-15 ADF top cover; HP LaserJet Professional M1210 MFP series .................................................... |
205 |
|
Table 3-16 ADF core; HP LaserJet Professional M1210 MFP series ............................................................ |
207 |
|
Table 3-17 ADF pre-pick arm assembly; HP LaserJet Professional M1210 MFP series ............................... |
209 |
|
Table 3-18 |
Product base ................................................................................................................................ |
211 |
Table 3-19 Internal assemblies (1 of 3) .......................................................................................................... |
213 |
|
Table 3-20 Internal assemblies (2 of 3) .......................................................................................................... |
215 |
|
Table 3-21 Internal assemblies (3 of 3) .......................................................................................................... |
217 |
|
Table 3-22 |
PCAs ............................................................................................................................................ |
219 |
Table 3-23 Alphabetical parts list ................................................................................................................... |
220 |
|
Table 3-24 Numerical parts list ....................................................................................................................... |
227 |
|
Table B-1 |
Physical specifications1 .................................................................................................................. |
244 |
Table B-2 HP LaserJet Professional M1130/M1210 MFP series (average in watts)123 .................................. |
244 |
|
Table B-3 HP LaserJet Professional M1130/M1210 MFP series12 ................................................................ |
244 |
|
Table B-4 |
Environmental specifications ......................................................................................................... |
245 |
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xi |
List of figures
Figure 1-1 Phillips and pozidrive screwdriver comparison ................................................................................. |
3 |
Figure 1-2 Parts removal order; HP LaserJet Professional M1210 MFP series ADF/scanner .......................... |
6 |
Figure 1-3 Parts removal order; HP LaserJet Professional M1130 MFP series scanner ................................... |
7 |
Figure 1-4 Parts removal order; product base .................................................................................................... |
7 |
Figure 1-5 Remove the product base pickup roller (1 of 2) ................................................................................ |
9 |
Figure 1-6 Remove the product base pickup roller (2 of 2) ................................................................................ |
9 |
Figure 1-7 Remove the ADF pre-pickup arm and pickup roller assembly (1 of 4) ........................................... |
10 |
Figure 1-8 Remove the ADF pre-pickup arm and pickup roller assembly (2 of 4) ........................................... |
10 |
Figure 1-9 Remove the ADF pre-pickup arm and pickup roller assembly (3 of 4) ........................................... |
11 |
Figure 1-10 Remove the ADF pre-pickup arm and pickup roller assembly (4 of 4) ......................................... |
11 |
Figure 1-11 Reinstall the ADF pre-pickup arm and pickup roller assembly gears ........................................... |
12 |
Figure 1-12 Remove the product base separation pad assembly .................................................................... |
13 |
Figure 1-13 Remove the ADF separation pad assembly (1 of 4) ..................................................................... |
14 |
Figure 1-14 Remove the ADF separation pad assembly (2 of 4) ..................................................................... |
14 |
Figure 1-15 Remove the ADF separation pad assembly (3 of 4) ..................................................................... |
15 |
Figure 1-16 Remove the ADF separation pad assembly (4 of 4) ..................................................................... |
15 |
Figure 1-17 Reinstall the ADF separation pad assembly (1 of 5) .................................................................... |
16 |
Figure 1-18 Reinstall the ADF separation pad assembly (2 of 5) .................................................................... |
16 |
Figure 1-19 Reinstall the ADF separation pad assembly (3 of 5) .................................................................... |
17 |
Figure 1-20 Reinstall the ADF separation pad assembly (4 of 5) .................................................................... |
17 |
Figure 1-21 Reinstall the ADF separation pad assembly (5 of 5) .................................................................... |
18 |
Figure 1-22 Remove the transfer roller ............................................................................................................ |
19 |
Figure 1-23 Remove the paper-pickup tray (1 of 2) ......................................................................................... |
20 |
Figure 1-24 Remove the paper-pickup tray (2 of 2) ......................................................................................... |
20 |
Figure 1-25 Remove the paper-delivery tray .................................................................................................... |
21 |
Figure 1-26 Remove the paper-pickup tray (2 of 2) ......................................................................................... |
21 |
Figure 1-27 Remove the left cover (1 of 6) ....................................................................................................... |
22 |
Figure 1-28 Remove the left cover (2 of 6) ....................................................................................................... |
22 |
Figure 1-29 Remove the left cover (3 of 6) ....................................................................................................... |
23 |
Figure 1-30 Remove the left cover (4 of 6) ....................................................................................................... |
23 |
Figure 1-31 Remove the left cover (5 of 6) ....................................................................................................... |
24 |
Figure 1-32 Remove the left cover (6 of 6) ....................................................................................................... |
24 |
Figure 1-33 Remove the left cover (1 of 5) ....................................................................................................... |
25 |
Figure 1-34 Remove the left cover (2 of 5) ....................................................................................................... |
25 |
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xiii |
Figure 1-35 Remove the right cover (3 of 5) .................................................................................................... |
26 |
Figure 1-36 Remove the left cover (4 of 5) ....................................................................................................... |
26 |
Figure 1-37 Remove the right cover (5 of 5) .................................................................................................... |
27 |
Figure 1-38 Remove the front cover (1 of 4) .................................................................................................... |
28 |
Figure 1-39 Remove the front cover (2 of 4) .................................................................................................... |
28 |
Figure 1-40 Remove the front cover (3 of 4) .................................................................................................... |
29 |
Figure 1-41 Remove the front cover (4 of 4) .................................................................................................... |
29 |
Figure 1-42 Remove the scanner assembly (1 of 5; HP LaserJet Professional M1130 MFP series) .............. |
30 |
Figure 1-43 Remove the scanner assembly (2 of 5; HP LaserJet Professional M1210 MFP series) .............. |
30 |
Figure 1-44 Remove the scanner assembly (3 of 5) ........................................................................................ |
31 |
Figure 1-45 Remove the scanner assembly (4 of 5) ........................................................................................ |
31 |
Figure 1-46 Remove the scanner assembly (5 of 5) ........................................................................................ |
32 |
Figure 1-47 Remove the cartridge door (1 of 5) ............................................................................................... |
33 |
Figure 1-48 Remove the cartridge door (2 of 5) ............................................................................................... |
34 |
Figure 1-49 Remove the cartridge door (3 of 5) ............................................................................................... |
34 |
Figure 1-50 Remove the cartridge door (4 of 5) ............................................................................................... |
35 |
Figure 1-51 Remove the cartridge door (5 of 5) ............................................................................................... |
35 |
Figure 1-52 Remove the top cover (1 of 2) ...................................................................................................... |
36 |
Figure 1-53 Remove the top cover (2 of 2) ...................................................................................................... |
37 |
Figure 1-54 Remove the rear cover (1 of 2) ..................................................................................................... |
38 |
Figure 1-55 Remove the rear cover (2 of 2) ..................................................................................................... |
39 |
Figure 1-56 Rear cover and bracket correctly positioned ................................................................................ |
40 |
Figure 1-57 Rear cover and bracket incorrectly positioned .............................................................................. |
40 |
Figure 1-58 Remove the white plate (1 of 3) .................................................................................................... |
41 |
Figure 1-59 Remove the white plate (2 of 3) .................................................................................................... |
42 |
Figure 1-60 Remove the white plate (3 of 3) .................................................................................................... |
42 |
Figure 1-61 Remove the ADF top cover (1 of 4) .............................................................................................. |
43 |
Figure 1-62 Remove the ADF top cover (2 of 4) .............................................................................................. |
43 |
Figure 1-63 Remove the ADF top cover (3 of 4) .............................................................................................. |
44 |
Figure 1-64 Remove the ADF top cover (4 of 4) .............................................................................................. |
44 |
Figure 1-65 Remove the ADF core (1 of 5) ...................................................................................................... |
45 |
Figure 1-66 Remove the ADF core (2 of 5) ...................................................................................................... |
46 |
Figure 1-67 Remove the ADF core (3 of 5) ...................................................................................................... |
46 |
Figure 1-68 Remove the ADF core (4 of 5) ...................................................................................................... |
47 |
Figure 1-69 Remove the ADF core (5 of 5) ...................................................................................................... |
47 |
Figure 1-70 Remove the ADF tray (1 of 4) ....................................................................................................... |
48 |
Figure 1-71 Remove the ADF tray (2 of 4) ....................................................................................................... |
49 |
Figure 1-72 Remove the ADF tray (3 of 4) ....................................................................................................... |
49 |
Figure 1-73 Remove the ADF tray (4 of 4) ....................................................................................................... |
50 |
Figure 1-74 Remove the ADF base or scanner assembly lid (1 of 3) .............................................................. |
51 |
Figure 1-75 Remove the ADF base or scanner assembly lid (2 of 3) .............................................................. |
52 |
Figure 1-76 Remove the ADF base or scanner assembly lid (3 of 3) .............................................................. |
52 |
Figure 1-77 Remove the scanner assembly bezel (1 of 2; HP LaserJet Professional M1130 |
MFP |
series) ................................................................................................................................................................. |
53 |
xiv |
ENWW |
Figure |
1 - 78 |
Remove |
the |
scanner assembly bezel |
(2 |
of |
2; |
HP |
LaserJet |
Professional |
M1210 |
MFP |
|
series) |
................................................................................................................................................................. |
|
|
|
|
|
|
|
|
|
|
|
54 |
Figure ............................................................................................1-79 Remove the scanner assembly latch |
|
|
|
|
|
|
|
55 |
|||||
Figure ...................................................................1-80 Remove the CIS scanner-carriage assembly (1 of 2) |
|
|
|
56 |
|||||||||
Figure ...................................................................1-81 Remove the CIS scanner-carriage assembly (2 of 2) |
|
|
|
57 |
|||||||||
Figure ........................................1-82 Remove the CIS scanner motor, gears, and scanner light bar (1 of 4) |
|
58 |
|||||||||||
Figure ........................................1-83 Remove the CIS scanner motor, gears, and scanner light bar (2 of 4) |
|
59 |
|||||||||||
Figure ........................................1-84 Remove the CIS scanner motor, gears, and scanner light bar (3 of 4) |
|
59 |
|||||||||||
Figure ........................................1-85 Remove the CIS scanner motor, gears, and scanner light bar (4 of 4) |
|
60 |
|||||||||||
Figure .................................................................................1-86 Remove the CIS scanner motor and gears |
|
|
|
|
|
|
61 |
||||||
Figure |
1 - 87 |
Remove |
the |
control-panel |
assembly |
(1 |
of |
5; |
HP |
LaserJet |
Professional |
M1130 |
MFP |
series) ................................................................................................................................................................. |
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Figure |
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LaserJet |
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M1210 |
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Figure ................................................................................1-89 Remove the control-panel assembly (3 of 5) |
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Figure ................................................................................1-90 Remove the control-panel assembly (4 of 5) |
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Figure ................................................................................1-91 Remove the control-panel assembly (5 of 5) |
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Figure ................................................................................1-92 Reinstall the control-panel assembly (1 of 2) |
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Figure ................................................................................1-93 Reinstall the control-panel assembly (2 of 2) |
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Figure ................................................................................1-94 Remove the power switch assembly (1 of 3) |
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Figure ................................................................................1-95 Remove the power switch assembly (2 of 3) |
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Figure ................................................................................1-96 Remove the power switch assembly (3 of 3) |
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Figure ....................1-97 Remove the formatter PCA (1 of 4; HP LaserJet Professional M1130 MFP series) |
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Figure ....................1-98 Remove the formatter PCA (2 of 4; HP LaserJet Professional M1210 MFP series) |
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Figure ....................1-99 Remove the formatter PCA (3 of 4; HP LaserJet Professional M1130 MFP series) |
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Figure ..................1-100 Remove the formatter PCA (4 of 4; HP LaserJet Professional M1210 MFP series) |
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Figure .................................................................................................................1-101 Remove the Fax PCA |
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Figure .............................................................................1-102 Remove the laser/scanner assembly (1 of 3) |
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Figure .............................................................................1-103 Remove the laser/scanner assembly (2 of 3) |
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Figure .............................................................................1-104 Remove the laser/scanner assembly (3 of 3) |
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Figure .........................................................................................1-105 Reinstall the laser/scanner assembly |
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Figure .............................................................................1-106 Remove the laser/scanner assembly (1 of 7) |
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Figure .............................................................................1-107 Remove the laser/scanner assembly (2 of 7) |
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Figure .................................................................................................1-108 Remove the main motor (3 of 7) |
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Figure .................................................................................................1-109 Remove the main motor (4 of 7) |
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Figure .................................................................................................1-110 Remove the main motor (5 of 7) |
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Figure .................................................................................................1-111 Remove the main motor (6 of 7) |
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Figure .................................................................................................1-112 Remove the main motor (7 of 7) |
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Figure ....................................................................................1-113 Main-motor drive belt: correctly installed |
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Figure ..................................................................................1-114 Main-motor drive belt: incorrectly installed |
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Figure ...........................................................................................................1-115 Remove the fuser (1 of 6) |
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Figure ...........................................................................................................1-116 Remove the fuser (2 of 6) |
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Figure ...........................................................................................................1-117 Remove the fuser (3 of 6) |
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Figure ...........................................................................................................1-118 Remove the fuser (4 of 6) |
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ENWW |
xv |
Figure 1-119 Remove the fuser (5 of 6) ........................................................................................................... |
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Figure 1-120 Remove the fuser (6 of 6) ........................................................................................................... |
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Figure 1-121 Reinstall the fuser; correct wire harness installation ................................................................... |
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Figure 1-122 Reinstall the fuser; incorrect wire harness installation ................................................................ |
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Figure 1-123 Remove the pickup assembly (1 of 6) ........................................................................................ |
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Figure 1-124 Remove the pickup assembly (2 of 6) ........................................................................................ |
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Figure 1-125 Remove the pickup assembly (3 of 6) ........................................................................................ |
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Figure 1-126 Remove the pickup assembly (4 of 6) ........................................................................................ |
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Figure 1-127 Remove the pickup assembly (5 of 6) ........................................................................................ |
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Figure 1-128 Remove the pickup assembly (6 of 6) ........................................................................................ |
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Figure 1-129 Reinstall the pickup assembly (1 of 4; correct ground spring position) ....................................... |
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Figure 1-130 Reinstall the pickup assembly (2 of 4; incorrect ground spring position) .................................... |
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Figure 1-131 Reinstall the pickup assembly (3 of 4; lift plate in raised position) .............................................. |
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Figure 1-132 Reinstall the pickup assembly (4 of 4; lift plate in lowered position) ........................................... |
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Figure 1-133 Remove the pickup solenoid (1 of 6) .......................................................................................... |
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Figure 1-134 Remove the pickup solenoid (2 of 6) .......................................................................................... |
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Figure 1-135 Remove the pickup solenoid (3 of 6) .......................................................................................... |
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Figure 1-136 Remove the pickup solenoid (4 of 6) .......................................................................................... |
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Figure 1-137 Remove the pickup solenoid (5 of 6) .......................................................................................... |
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Figure 1-138 Remove the pickup solenoid (6 of 6) .......................................................................................... |
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Figure 1-139 Remove the engine controller PCA (1 of 8) ................................................................................ |
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Figure 1-140 Remove the engine controller PCA (2 of 8) ................................................................................ |
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Figure 1-141 Remove the engine controller PCA (3 of 8) ................................................................................ |
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Figure 1-142 Remove the engine controller PCA (4 of 8) ................................................................................ |
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Figure 1-143 Remove the engine controller PCA (5 of 8) ................................................................................ |
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Figure 1-144 Remove the engine controller PCA (6 of 8) ................................................................................ |
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Figure 1-145 Remove the engine controller PCA (7 of 8) ................................................................................ |
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Figure 1-146 Remove the engine controller PCA (8 of 8) ................................................................................ |
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Figure 1-147 Reinstall the engine controller PCA (1 of 4) ................................................................................ |
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Figure 1-148 Reinstall the engine controller PCA (2 of 4) ................................................................................ |
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Figure 1-149 Reinstall the engine controller PCA (3 of 4) ................................................................................ |
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Figure 1-150 Reinstall the engine controller PCA (4 of 4) .............................................................................. |
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Figure 2-1 Sample engine test page .............................................................................................................. |
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Figure 2-2 Engine controller PCA connectors ................................................................................................ |
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Figure 2-3 Locations of major components; HP LaserJet Professional M1130 MFP series .......................... |
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Figure 2-4 Locations of major components; HP LaserJet Professional M1210 MFP series .......................... |
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Figure 2-5 Cross section view ........................................................................................................................ |
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Figure 2-6 General timing diagram ................................................................................................................. |
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Figure 2-7 |
Circuit diagram .............................................................................................................................. |
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Figure 3-1 Locations of major components; HP LaserJet Professional M1130 MFP series .......................... |
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Figure 3-2 Locations of major components; HP LaserJet Professional M1210 MFP series .......................... |
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Figure 3-3 |
Product base ................................................................................................................................ |
210 |
Figure 3-4 Internal assemblies (1 of 3) ........................................................................................................... |
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Figure 3-5 Internal assemblies (2 of 3) ........................................................................................................... |
214 |
xvi |
ENWW |
Figure 3-6 |
Internal assemblies (3 of 3) ........................................................................................................... |
216 |
Figure 3-7 |
PCAs ............................................................................................................................................. |
218 |
ENWW |
xvii |
●Introduction
●Removal and replacement strategy
●Electrostatic discharge
●Required tools
●Before performing service
●After performing service
●Post-service test
●Parts removal order
●Pickup roller
●Separation pad
●Transfer roller
●Covers
●Scanner components
●Main assemblies
ENWW |
1 |
This chapter describes the removal and replacement of field-replaceable units (FRUs) only.
Replacing FRUs is generally the reverse of removal. Occasionally, notes and tips are included to provide directions for difficult or critical replacement procedures.
HP does not support repairing individual subassemblies or troubleshooting to the component level.
Note the length, diameter, color, type, and location of each screw. Be sure to return each screw to its original location during reassembly.
Incorrectly routed or loose wire harnesses can interfere with other internal components and can become damaged or broken. Frayed or pinched harness wires can be difficult to find. When replacing wire harnesses, always use the provided wire loops, lance points, or wire-harness guides and retainers.
WARNING! Turn the product off, wait 5 seconds, and then remove the power cord before attempting to service the product. If this warning is not followed, severe injury can result, in addition to damage to the product. The power must be on for certain functional checks during troubleshooting. However, disconnect the power supply during parts removal.
Never operate or service the product with the protective cover removed from the laser/scanner assembly. The reflected beam, although invisible, can damage your eyes.
The sheet-metal parts can have sharp edges. Be careful when handling sheet-metal parts.
CAUTION: Do not bend or fold the flat flexible cables (FFCs) during removal or installation. Also, do not straighten pre-folds in the FFCs. You must fully seat all FFCs in their connectors. Failure to fully seat an FFC into a connector can cause a short circuit in a PCA.
NOTE: To install a self-tapping screw, first turn it counterclockwise to align it with the existing thread pattern, and then carefully turn it clockwise to tighten. Do not overtighten. If a self-tapping screw-hole becomes stripped, repair the screw-hole or replace the affected assembly.
TIP: For clarity, some photos in this chapter show components removed that would not be removed to service the product. If necessary, remove the components listed at the beginning of a procedure before proceeding to service the product.
2 Chapter 1 Removal and replacement |
ENWW |
CAUTION: |
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Some parts are sensitive to electrostatic discharge (ESD). Look for the ESD reminder |
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when removing product parts. Always perform service work at an ESD-protected workstation or mat, or use an ESD strap. If an ESD workstation, mat, or strap is not available, ground yourself by touching the sheet-metal chassis before touching an ESD-sensitive part.
Protect the ESD-sensitive parts by placing them in ESD pouches when they are out of the product.
●#2 Phillips screwdriver with a magnetic tip and a 152-mm (6-inch) shaft length
●Small flat-blade screwdriver
●TX10 star driver
●Needle-nose pliers
●ESD mat or ESD strap (if one is available)
●Penlight (optional)
CAUTION: Always use a Phillips screwdriver (callout 1). Do not use a pozidrive screwdriver (callout 2) or any motorized screwdriver. These can damage screws or screw threads.
Figure 1-1 Phillips and pozidrive screwdriver comparison
ENWW |
Electrostatic discharge 3 |
CAUTION: Never open the scanner portion of the product unless you are in a clean room environment.
●Remove all paper from the product.
●Turn off the power using the power switch.
●Unplug the power cable and interface cable or cables.
●Place the product on an ESD workstation or mat, or use an ESD strap (if one is available). If an ESD workstation, mat, or strap is not available, ground yourself by touching the sheet-metal chassis before touching an ESD-sensitive part.
●Remove the print cartridge.
●Plug in the power cable.
●Reinstall the print cartridge.
●Load paper in the product.
4 Chapter 1 Removal and replacement |
ENWW |
Perform the following test to verify that the repair or replacement was successful.
1.Verify that you have completed the necessary reassembly steps.
2.Make sure that the tray contains clean, unmarked paper.
3.Attach the power cord and interface cable or interface cables, and then turn on the product.
4.Verify that the expected startup sounds occur.
5.Print a configuration page, and then verify that the expected printing sounds occur.
6.Print a demo page, and then verify that the print quality is as expected.
7.Send a print job from the host computer, and then verify that the output meets expectations.
8.Make a copy from the flatbed glass, and then verify that the output meets expectations.
9.Make a copy from the ADF, and then verify that the output meets expectations (HP LaserJet Professional M1210 MFP series only).
10.Clean the outside of the product with a damp cloth.
ENWW |
Post-service test 5 |
Figure 1-2 Parts removal order; HP LaserJet Professional M1210 MFP series ADF/scanner
Scanner assembly
Automatic document feeder assembly
ADF top cover
ADF pre-pickup arm and roller
ADF core
ADF tray
ADF base
White plate (document backing)
Scanner assembly
Scanner bezel
Scan-drive system
Cable, scan module
DC servo motor
1200 PPI scanner assembly SSA latch
Control panel
6 Chapter 1 Removal and replacement |
ENWW |
Figure 1-3 Parts removal order; HP LaserJet Professional M1130 MFP series scanner
Scanner assembly
Scanner lid
White plate (document backing) Scanner assembly
Scanner bezel
Scan-drive system
Cable, scan module
DC servo motor
1200 PPI scanner assembly SSA latch
Control Panel
ENWW |
Parts removal order 7 |
Figure 1-4 Parts removal order; product base
Print cartridge
Pickup roller & transfer roller
Paper pickup tray & paper delivery tray
Printer side covers
Fax card & fomatter
Cartridge door
Front cover
Top cover
Rear cover
Formatter stay
Separation pad Fuser
Sensor PCA
Film assembly
Power PCA
Cover, scanner
Laser/scanner assembly
Motor
Motor PCA
8 Chapter 1 Removal and replacement |
ENWW |
CAUTION: Do not touch the sponge portion of the roller. Skin oils can cause paper handling problems.
1.Lift the scanner assembly, and open the print-cartridge door.
2.Release two tabs (callout 1).
Figure 1-5 Remove the product base pickup roller (1 of 2)
3.Rotate the roller (callout 2) away from the product to remove it.
Figure 1-6 Remove the product base pickup roller (2 of 2)
ENWW |
Pickup roller 9 |
NOTE: HP LaserJet Professional M1210 MFP series only
1.Open the ADF top cover.
Figure 1-7 Remove the ADF pre-pickup arm and pickup roller assembly (1 of 4)
2.Release one tab, and then fully release the ADF top cover.
Figure 1-8 Remove the ADF pre-pickup arm and pickup roller assembly (2 of 4)
10 Chapter 1 Removal and replacement |
ENWW |
3.Use a small flat blade screwdriver to release two hinge retainers (callout 1).
CAUTION: The two gears (callout 2) are not captive. Do not lose the gears when removing the ADF pickup roller assembly.
Reinstallation tip To reinstall the assembly, first position the shaft of the white-plastic gear in the shaft mounting hole, and then snap the assembly hinge pins into the retainers.
Figure 1-9 Remove the ADF pre-pickup arm and pickup roller assembly (3 of 4)
1 2
4.Release one spring (callout 1), and then remove the assembly.
Figure 1-10 Remove the ADF pre-pickup arm and pickup roller assembly (4 of 4)
1
ENWW |
Pickup roller 11 |
If the gears become separated from the assembly, use the following figure to correctly reinstall the black- (callout 1) and white-plastic drive gears (callout 2).
Figure 1-11 Reinstall the ADF pre-pickup arm and pickup roller assembly gears
2
1
12 Chapter 1 Removal and replacement |
ENWW |
CAUTION: Do not touch the sponge portion of the pad. Skin oils can cause paper handling problems.
Before proceeding, remove the following components:
●Paper-delivery tray. See Paper-delivery tray (output bin extension) on page 21.
1.Place the product rear-side up to access the separation pad assembly.
CAUTION: Dirt and debris can scratch the product covers. Place the product on a cloth or other clean surface.
2.Remove two screws (callout 1) and then remove the separation pad assembly (callout 2).
Figure 1-12 Remove the product base separation pad assembly
1
2
ENWW |
Separation pad 13 |
NOTE: HP LaserJet Professional M1210 MFP series only
1.Open the ADF top cover.
Figure 1-13 Remove the ADF separation pad assembly (1 of 4)
2.Release one tab, and then fully open the ADF cover.
Figure 1-14 Remove the ADF separation pad assembly (2 of 4)
14 Chapter 1 Removal and replacement |
ENWW |