Kodak Ektascan Keypad repair manual
Publication No. XP3210-006
Repairing the
LASER PRINTER KEYPAD
a component of the
3230 Kodak Ektascan 2180 LASER PRINTER,
3226 Kodak Ektascan 1120 LASER PRINTER,
3210 Kodak Ektascan LASER PRINTER
Model 100 XLP,
3222 Kodak Ektascan LASER PRINTER
Model 100 XLP Upgrade,
18JUL97
3140 Kodak Ektascan IMAGE MANAGER
Purpose: Use this procedure to repair only the KEYPAD with the tilting MESSAGE DISPLAY, identified by
the figure below.
Order a replacement KEYPAD only if the KEYPAD cannot be repaired.
HEALTH IMAGING
© Eastman Kodak Company
H027_2527AA
MISCELLANEOUS PUBLICATION
Repair Time: Approximately 30 minutes maximum
Special Tools: PUMP, VACUUM DESOLDER TL-3314 or WICK, SOLDER 1C8129
Parts Status: Available from Service Parts Management
Parts Requirements: KEYPAD Repair Kit, Part Number 9B1510
Note: Order the Repair Kit once and order replacement parts. Feedback
information about the parts to SCAN.
KEYPAD Repair kit, Part Number 9B1510
(Parts are available separately)
Item Part Number Description Qty.
1 981821 DC-DC CONVERTER (incl. adhesive pad) 2
2 911355 MESSAGE DISPLAY BOARD 1
3 2B6808 KEYPAD OVERLAY/BOARD ASSEMBLY 1
4 9B1506 STANDOFF, hex, male/female 6
5 9B1507 BUSHING, hex, threaded, female/female 6
6 914278 SHORT STANDOFF 6
7 914279 LONG STANDOFF 6
8 914276 SPACER, plastic 6
9 914287 SHORT SCREW, plastic 6
10 914288 LONG SCREW, plastic 6
11 575822 WASHER, metal 6
12 1C8148 LOCKTITE 414 ADHESIVE, 1 oz. bottle 1
13 6C5726 CASE and PART BOX 1
2 18JUL97 – XP3210-006
PLEASE NOTE The information contained herein is based on the experience and knowledge relating to the
subject matter gained by Eastman Kodak Company prior to publication.
No patent license is granted by this information.
Eastman Kodak Company reserves the right to change this information without notice, and
makes no warranty, express or implied, with respect to this information. Kodak shall not be
liable for any loss or damage, including consequential or special damages, resulting from any
use of this information, even if loss or damage is caused by Kodak’s negligence or other fault.
This equipment includes parts and assemblies sensitive to damage from electrostatic
discharge. Use caution to prevent damage during all service procedures.
Important
Use qualified personnel to make the repair.
Diagnosing the KEYPAD Malfunction
Note
The PRINTER and INTERFACE must be ON and in the READY mode before you diagnose the KEYPAD.
You cannot diagnose the KEYPAD correctly if the PRINTER and INTERFACE are in the START-UP or SELFTEST modes.
MESSAGE
DISPLAY
’COPIES’
DISPLAY
NUMERIC
KEYPAD
’FORMAT’
DISPLAY
H027_2508BCB
H027_2508BA
[1] Check that the KEYPAD CABLE is connected correctly.
[2] Press the Format ▲ key several times. As you press the key, observe the illumination of the NUMERIC
KEYPAD and listen for a beep each time the key is pressed.
[3] Study the following and check for incorrect or erratic displays:
• MESSAGE DISPLAY
• NUMERIC KEYPAD
• ‘COPIES’ DISPLAY
• ‘FORMAT’ DISPLAY
3 18JUl97 – XP3210-006
MISCELLANEOUS PUBLICATION
6 SCREWS
BACK COVER
H027_2522ACA
H027_2522AC
SCREWS
ESD
Possible damage from electrostatic discharge.
[4] If the KEYPAD does not operate correctly,
remove the six screws and BACK COVER from
the MESSAGE DISPLAY.
[5] Check that the CONNECTOR on the RIBBON
CABLE engages the MESSAGE DISPLAY
BOARD.
ESD
Possible damage from electrostatic discharge.
H027_2516ACA
H027_2516AC
MESSAGE
DISPLAY
RIBBON
CABLE
FOOTSWITCH
BOARD
KEYPAD DISPLAY
RIBBON CABLE
KEYPAD OVERLAY/
BOARD AY
GROUND CABLE
HEX NUT
WASHER
H027_2524ACA
H027_2524AC
[6] Remove the four SCREWS and WASHERS from
the back of the KEYPAD. Turn the KEYPAD
over.
[7] Carefully lift the KEYPAD OVERLAY/
CIRCUIT BOARD ASSEMBLY out of the
KEYPAD.
Caution
Be careful not to damage the wires and ribbon cables
attached to the ASSEMBLY.
[8] Check that the CONNECTORS on the following
CABLES and BOARDS are engaged:
• MESSAGE DISPLAY RIBBON CABLE
• KEYPAD DISPLAY RIBBON CABLE
• RIBBON CABLE between the KEYPAD
OVERLAY and CIRCUIT BOARD
• FOOTSWITCH BOARD
4 18JUL97 – XP3210-006
[9] Use Steps 2 and 3 to check the KEYPAD operation again.
[10] Use the following table to help you select the correct repair procedure.
Probable Cause/
Malfunction Description
The NUMERIC KEYPAD is not illuminated.
The COPIES and FORMAT DISPLAYS are not illuminated.
The MESSAGE DISPLAY is not illuminated.
Corrective Action Procedure Reference
The DC-DC
CONVERTER might
have failed. Check and
replace.
The MESSAGE DISPLAY is not illuminated or the
illumination is not uniform.
The NUMERIC KEYPAD is illuminated.
The COPIES and FORMAT DISPLAYS are illuminated.
The KEYPAD operation or response is erratic.
The KEYPAD illumination is incorrect or erratic.
The MESSAGE
DISPLAY BOARD
might have failed. Check
and replace.
The KEYPAD
OVERLAY/BOARD
AY might have failed.
Check and replace.
Replacing the DC-DC
CONVERTER, page 6.
Replacing the
MESSAGE DISPLAY
BOARD, page 11.
Replacing the
KEYPAD/OVERLAY
BOARD AY, page 13.
XP3210-006 – 18JUL97 5
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