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REVISION 0
AUG. 1999 |
FY8-13GB-000 |
COPYRIGHT © 1999 CANON INC. |
CANON NP6512/6612/7120/7130/7130F REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON) |
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IMPORTANT
THIS DOCUMENTATION IS PUBLISHED BY CANON INC., JAPAN, TO SERVE AS A SOURCE OF REFERENCE FOR WORK IN THE FIELD.
SPECIFICATIONS AND OTHER INFORMATION CONTAINED HEREIN MAY VARY SLIGHTLY FROM ACTUAL MACHINE VALUES OR THOSE FOUND IN ADVERTISING AND OTHER PRINTED MATTER.
ANY QUESTIONS REGARDING INFORMATION CONTAINED HEREIN SHOULD BE DIRECTED TO THE COPIER SERVICE DEPARTMENT OF THE SALES COMPANY.
THIS DOCUMENTATION IS INTENDED FOR ALL SALES AREAS, AND MAY CONTAIN INFORMATION NOT APPLICABLE TO CERTAIN AREAS.
COPYRIGHT © 1999 CANON INC.
Printed in Japan
Imprimé au Japon
Use of this manual should be strictly su-
pervised to avoid disclosure of confidential
information.
Prepared by
OFFICE IMAGING PRODUCTS TECHNICAL SUPPORT DIVISION
CANON INC.
5-1, Hakusan 7-chome, Toride-shi, Ibaraki 302-8501 Japan
COPYRIGHT © 1999 CANON INC. |
CANON NP6512/6612/7120/7130/7130F REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON) |
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INTRODUCTION
This service manual has been prepared for NP6512, NP6612, NP7120, NP7130, and NP7130F, providing basic information used for servicing the machines in the field so as to ensure their quality and performance.
This service manual consists of the following chapters:
Chapter 1 General Description introduces the machine's features, specifications, names of parts, and how originals are reproduced.
Chapter 2 Basic Operation explains how copies are made on a step-by-step basis.
Chapter 3 Exposure System discusses the principles of operation used for the machine's exposure system. It also explains the timing at which exposurerelated mechanisms are operated, and shows how they may be disassembled/assembled and adjusted.
Chapter 4 Image Formation System discusses the principles of operation used for the machine's image formation system. It also explains the timing at which image formation-related mechanisms are operated, and shows how they may be disassembled/assembled and adjusted.
Chapter 5 Pick-Up/Feeding System discusses the principles of operation used for the machine's pickup/feeding system. It also explains the timing at which pickup/ feeding-related mechanisms are operated, and shows how they may be disassembled/assembled and adjusted.
Chapter 6 Fixing System discusses the principles of operation used for the machine's fixing system. It also explains the timing at which fixing-related mechanisms are operated, and shows how they may be disassembled/assembled and adjusted.
Chapter 7 Externals/Auxiliary Mechanisms discusses the principles of operation used for the machine's externals/auxiliary mechanisms. It also explains the timing at which auxiliary mechanism-related mechanisms are operated, and shows how they may be disassembled/assembled and adjusted.
Chapter 8 ADF explains the principles of operation of the ADF in view of electrical and mechanical functions and in relation to their timing of operation. It also shows how the unit may be disassembled/assembled and adjusted.
Chapter 9 Installation introduces requirements for the site of installation, and shows how the machine may be installed using step-by-step instructions.
Chapter 10 Maintenance and Servicing provides tables of periodically replaced parts and consumables/durables and scheduled servicing charts.
Chapter 11 Troubleshooting provides tables of maintenance/inspection, standards/ adjustments, and problem identification (image fault/malfunction).
Appendix contains a general timing chart and general circuit diagrams.
COPYRIGHT © 1999 CANON INC. |
CANON NP6512/6612/7120/7130/7130F REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON) |
i |
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The following rules apply throughout this Service Manual:
1.Each chapter contains sections explaining the purpose of specific functions and the relationship between electrical and mechanical systems with reference to the timing of operation.
In the diagrams, 
represents the path of mechanical drive—where a signal name
accompanies the symbol 
, the arrow indicates the direction of the electric signal.
The expression “turn on the power” means flipping on the power switch, closing the front door, and closing the delivery unit door, which results in supplying the machine with power.
2.In the digital circuits, ‘1’ is used to indicate that the voltage level of a given signal is “High,” while ‘0’ is used to indicate “Low.” (The voltage value, however, differs from circuit to circuit.)
In practically all cases, the internal mechanisms of a microprocessor cannot be checked in the field. Therefore, the operations of the microprocessors used in the machines are not discussed: they are explained in terms of from sensors to the input of the DC
controller PCB and from the output of the DC controller PCB to the loads.
The descriptions in this Service Manual are subject to change without notice for product improvement or other reasons, and major changes will be communicated in the form of Service Information bulletins.
All service persons are expected to have a good understanding of the contents of this Service Manual and all relevant Service Information bulletins and be able to identify and isolate faults in the machine.
i i
COPYRIGHT © 1999 CANON INC. |
CANON NP6512/6612/7120/7130/7130F REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON) |
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•This service manual covers the models shown in the following table. Be sure to have a good understanding of the difference from model to model before referring to this manual.
Model |
Type |
Default |
ADF as |
Cassette |
|
code |
ratio |
standard |
|
|
|
|
|
|
NP6512 |
TWA |
2R2E |
Ö |
250 sheets |
NP6612 |
TXA |
2R2E |
250 sheets |
|
NP7120 |
PUB |
2R2E |
|
Universal |
NP7120 |
PUC |
2R2E |
|
Universal |
NP7130 |
NVF |
3R1E |
|
500 sheets |
NP7130 |
PTZ |
2R2E |
Ö |
500 sheets |
NP7130F |
NVH |
3R1E |
500 sheets |
The notation “ Ö” indicates that the item in question is available.
COPYRIGHT © 1999 CANON INC. |
CANON NP6512/6612/7120/7130/7130F REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON) |
iii |
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CONTENTS
CHAPTER 1 GENERAL DESCRIPTION
I. |
FEATURES .................................. |
1-1 |
IV. USING THE MACHINE ............. |
1-13 |
||
II. |
SPECIFICATIONS ....................... |
1-2 |
A. |
Control Panel...................... |
1-13 |
|
|
A. |
Copier .................................... |
1-2 |
B. |
User mode .......................... |
1-15 |
|
B. |
ADF ....................................... |
1-6 |
V. ROUTINE MAINTENANCE BY THE |
||
III. NAMES OF PARTS ..................... |
1-8 |
USER ........................................ |
1-16 |
|||
|
A. |
External View ........................ |
1-8 |
VI. IMAGE FORMATION ................ |
1-19 |
|
|
B. |
Cross Section ..................... |
1-11 |
A. |
Outline ................................ |
1-19 |
CHAPTER 2 BASIC OPERATION
I. BASIC OPERATIONS .................. |
2-1 |
D. Controlling the Main |
|
|
A. |
Functional Construction ........ |
2-1 |
Motor (M1) ............................. |
2-5 |
B. |
Outline of Electrical |
|
E. Inputs to and Outputs from the |
|
|
Circuitry ................................. |
2-2 |
DC Controller ........................ |
2-7 |
C. |
Basic Sequence of |
|
|
|
|
Operations ............................. |
2-3 |
|
|
CHAPTER 3 EXPOSURE SYSTEM
I. OPERATIONS .............................. |
3-1 |
II. EXPOSURE SYSTEM ................. |
3-9 |
||
A. |
Outline ................................... |
3-1 |
A. |
Controlling the Scanning |
|
B. |
Varying the Reproduction |
|
|
Lamp ..................................... |
3-9 |
|
Ratio ...................................... |
3-2 |
III. DISASSEMBLY/ASSEMBLY ..... |
3-13 |
|
C. |
Lens Drive System ................ |
3-3 |
A. |
Scanner Drive Assembly .... |
3-14 |
D. |
Scanner Drive System .......... |
3-4 |
B. |
Lens Drive Assembly ......... |
3-32 |
|
|
|
C. |
Exposure System ............... |
3-38 |
COPYRIGHT © 1999 CANON INC. |
CANON NP6512/6612/7120/7130/7130F REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON) |
v |
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CHAPTER 4 IMAGE FORMATION SYSTEM
I. IMAGE FORMATION SYSTEM ... |
4-1 |
|
A. |
Outline ................................... |
4-1 |
B. |
Timing Chart for the Image |
|
|
Formation System ................. |
4-3 |
C. |
Primary Charging Roller Bias |
|
|
Control ................................... |
4-4 |
D. |
Controlling the Transfer Roller |
|
|
Bias ....................................... |
4-9 |
E. |
Controlling the Developing/ |
|
|
Separation Static Eliminator |
|
|
Bias .................................... |
4-12 |
F. |
Measuring the Density of |
|
|
Originals ............................. |
4-18 |
G. |
Controlling the Pre-Exposure |
|
|
Lamp .................................. |
4-24 |
H. |
Controlling the Side Blanking |
|
|
Mechanism ......................... |
4-26 |
II.DEVELOPING ASSEMBLY
/CLEANING ASSEMBLY........... |
4-27 |
|
A. |
Outline ................................ |
4-27 |
B. Detecting the Level of |
|
|
|
Toner .................................. |
4-28 |
C. |
Detecting Waste Toner ....... |
4-30 |
D. |
Primary Charging Roller |
|
|
Cleaning Control ................ |
4-31 |
III. DISASSEMBLY/ASSEMBLY ..... |
4-33 |
|
A. |
Drum Unit ........................... |
4-34 |
B. |
Transfer Charging |
|
|
Assembly ............................ |
4-38 |
C. |
Blank Exposure .................. |
4-39 |
D. |
Developing Assembly ......... |
4-43 |
CHAPTER 5 PICK-UP/FEEDING SYSTEM
I. PICKUP/FEEDING SYSTEM....... |
5-1 |
|
A. |
Outline ................................... |
5-1 |
B. |
Controlling the Pickup |
|
|
Roller ..................................... |
5-2 |
C. Controlling the Movement of |
|
|
|
Paper ..................................... |
5-6 |
D. |
Detecting Jams ..................... |
5-8 |
II. DISASSEMBLY/ASSEMBLY ..... |
5-13 |
|
A. |
Pickup Assembly ................ |
5-14 |
B. |
Multifeeder Assembly ......... |
5-21 |
C. |
Feeding Assembly .............. |
5-24 |
D. |
Registration Roller |
|
|
Assembly ............................ |
5-25 |
E. |
Delivery Assembly .............. |
5-30 |
CHAPTER 6 FIXING SYSTEM
I. OPERATIONS .............................. |
6-1 |
II. DISASSEMBLY/ASSEMBLY |
........6-9 |
|
A. |
Outline ................................... |
6-1 |
A. Fixing Assembly ................. |
6-10 |
B. |
Controlling the Fixing |
|
|
|
|
Temperature .......................... |
6-3 |
|
|
v i
COPYRIGHT © 1999 CANON INC. |
CANON NP6512/6612/7120/7130/7130F REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON) |
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CHAPTER 7 EXTERNALS/AUXILIARY MECHANISMS
I. |
FANS ............................................ |
7-1 |
II. |
POWER SUPPLY SYSTEM ......... |
7-3 |
|
A. Outline of the Power Supply |
|
|
System .................................. |
7-3 |
|
B. Power Supply Circuit ............. |
7-4 |
|
C. Detecting an Error on the Com- |
|
|
posite Power Supply PCB ..... |
7-6 |
|
D. Protecting the Power Supply |
|
|
Circuit .................................... |
7-6 |
III. DISASSEMBLY/ASSEMBLY |
........7-7 |
|
A. |
External Covers ..................... |
7-8 |
B. |
Control Panel...................... |
7-15 |
C. |
Copyboard Glass ............... |
7-16 |
D. Main Motor/Main Drive Assem- |
||
|
bly ....................................... |
7-17 |
E. |
Electrical System ............... |
7-21 |
CHAPTER 8 ADF
I. ADF .............................................. |
8-1 |
H. |
Controlling the Belt Motor .. |
8-15 |
|
A. |
Outline ................................... |
8-1 |
I. |
Detecting Original Jams ..... |
8-16 |
B |
Basic Construction ................ |
8-2 |
J. |
Power Supply ..................... |
8-17 |
C. |
Basic Operations ................... |
8-4 |
II. DISASSEMBLY/ASSEMBLY ..... |
8-18 |
|
D. |
Detecting an Original ............ |
8-6 |
A. |
Removing the ADF ............. |
8-19 |
E. |
Pickup Operation ................... |
8-8 |
B. |
External Covers .................. |
8-21 |
F. |
Delivery .............................. |
8-12 |
C. |
Drive System ...................... |
8-23 |
G. |
Controlling the Pickup |
|
D. |
Feeding System ................. |
8-26 |
|
Motor .................................. |
8-14 |
E. |
Electrical System ............... |
8-33 |
CHAPTER 9 INSTALLATION
I. |
SELECTING THE SITE ............... |
9-1 |
B. Placing Copy Paper............ |
9-18 |
II. |
UNPACKING AND |
|
III. MOVING THE MACHINE .......... |
9-21 |
|
INSTALLATION ............................ |
9-2 |
|
|
|
A. Unpacking and Installation .... |
9-2 |
|
|
CHAPTER 10 MAINTENANCE AND SERVICING
I. |
PERIODICALLY REPLACED |
III. SCHEDULED SERVICING ....... |
10-1 |
|
PARTS ....................................... |
10-1 |
|
II. |
DURABLES AND |
|
|
|
CONSUMABLES ...................... |
10-1 |
|
COPYRIGHT © 1999 CANON INC. |
CANON NP6512/6612/7120/7130/7130F REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON) |
vii |
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CHAPTER 11 TROUBLESHOOTING
I.MAINTENANCE AND
INSPECTION ............................ |
11-3 |
|
A. |
Image Adjustment Basic |
|
|
Procedure ........................... |
11-3 |
B. |
Points to Note for |
|
|
Servicing ............................ |
11-4 |
II.STANDARDS AND
ADJUSTMENTS ....................... |
11-5 |
|
A. |
Mechanical ......................... |
11-5 |
B. |
ADF .................................. |
11-30 |
C. |
Electrical ........................... |
11-41 |
III. TROUBLESHOOTING IMAGE |
|
|
FAULTS ................................... |
11-52 |
|
A. |
Making Initial Checks ....... |
11-52 |
B. |
Sample Image Faults ....... |
11-56 |
C. |
Troubleshooting Image |
|
|
Faults ................................ |
11-57 |
IV. TROUBLESHOOTING |
|
|
MALFUNCTIONS .................... |
11-65 |
|
A. |
Troubleshooting |
|
|
Malfunctions ..................... |
11-65 |
V.TROUBLESHOOTING FEEDING
PROBLEMS ............................ |
11-77 |
A. Copy Paper Jam ............... |
11-77 |
B. |
Faulty Feeding .................. |
11-80 |
VI. ARRANGEMENT AND FUNCTIONS |
||
OF ELECTRICAL PARTS ....... |
11-81 |
|
A. |
Sensors and Solenoids .... |
11-81 |
B. |
Switches ........................... |
11-82 |
C. Lamp, Heater, Motor, Etc. 11-83 |
||
D. |
PCBs ................................ |
11-84 |
E. |
ADF .................................. |
11-85 |
F.Variable Resistors (VR) and
|
Check Pins by PCB .......... |
11-86 |
VII. SERVICE MODE ..................... |
11-88 |
|
A. |
Outline .............................. |
11-88 |
B. |
Using Service Mode ......... |
11-88 |
C. |
Adjustment Mode (30) ...... |
11-91 |
D. |
Operation/Inspection |
|
|
Mode (40) ......................... |
11-92 |
E. |
Machine Settings |
|
|
Mode (50) ......................... |
11-93 |
F. |
Counter Mode (60) ........... |
11-93 |
VIII.SELF DIAGNOSIS .................. |
11-94 |
|
APPENDIX
A. |
GENERAL TIMING CHART ........ |
A-1 |
B. |
SIGNALS AND |
|
|
ABBREVIATIONS ....................... |
A-3 |
C.GENERAL CIRCUIT DIAGRAM . A-5
D.DC CONTROLLER CIRCUIT
DIAGRAM ................................... |
A-7 |
E. ADF CONTROLLER CIRCUIT |
|
DIAGRAM ................................. |
A-15 |
F.COMPOSITE POWER SUPPLY
CIRCUIT DIAGRAM .................. |
A-19 |
G. CONTROL PANEL CIRCUIT |
|
DIAGRAM ................................. |
A-29 |
H. AE SENSOR CIRCUIT |
|
DIAGRAM ................................. |
A-31 |
I.SENSOR CIRCUIT
DIAGRAM ................................. |
A-32 |
J.NOISE FILTER CIRCUIT
DIAGRAM ................................. |
A-33 |
K. HIGH VOLTAGE CONTACT CIRCUIT |
|
DIAGRAM ................................. |
A-34 |
L.BLANK EXPOSURE (front) CIRCUIT
DIAGRAM ................................. |
A-35 |
M. BLANK EXPOSURE (rear) CIRCUIT |
|
DIAGRAM ................................. |
A-36 |
N. PRE-EXPOSURE CIRCUIT |
|
DIAGRAM ................................. |
A-37 |
O. SPECIAL TOOLS ...................... |
A-38 |
P. SOLVENTS/OILS ...................... |
A-39 |
viii
COPYRIGHT © 1999 CANON INC. |
CANON NP6512/6612/7120/7130/7130F REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON) |
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CHAPTER 1
GENERAL DESCRIPTION
This chapter provides specifications of the machine, instructions on how to operate the machine, and an outline of copying process.
I. |
FEATURES .................................. |
1-1 |
IV. USING THE MACHINE ............. |
1-13 |
||
II. |
SPECIFICATIONS ....................... |
1-2 |
A. |
Control Panel...................... |
1-13 |
|
|
A. |
Copier .................................... |
1-2 |
B. |
User mode .......................... |
1-15 |
|
B. |
ADF ....................................... |
1-6 |
V. ROUTINE MAINTENANCE BY THE |
||
III. NAMES OF PARTS ..................... |
1-8 |
USER ........................................ |
1-16 |
|||
|
A. |
External View ........................ |
1-8 |
VI. IMAGE FORMATION ................ |
1-19 |
|
|
B. |
Cross Section ..................... |
1-11 |
A. |
Outline ................................ |
1-19 |
COPYRIGHT © 1999 CANON INC. |
CANON NP6512/6612/7120/7130/7130F REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON) |
|
||||
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CHAPTER 1 GENERAL DESCRIPTION
I.FEATURES
1.Personal Copier with a Zoom Function and a Fixed Copyboard
•You can choose either a default enlargement/reduction ratio or any ratio between 70% and 141% in 1% increments.
2.Ecology-Conscious
•The use of a roller charging method has resulted in a considerable reduction of ozone: 0.01 ppm or less on the average, 0.02 ppm or less at maximum (1/100 to 1/1000 compared with existing Canon machines).
3.SURF Fixing Assembly
•The wait time is 0 sec (at 20°C room temperature), enabling speedy copying work immediately after power-on.
4.Various Paper Sizes
•The paper may be between A4 (LGL) and A5 (STMT)(*Using the universal cassette).
•In manual feed mode, paper may be as large as A4 (LGL) or as small as a business card.
5.Large Paper Source
•The source of paper may contain as many as 550 sheets of paper (500-sheet cassette type).
6.Separate top unit.
•The machine’s top unit may be opened to make jam removal easy.
7.ADF Type
•Continuous copying is possible with the use of the ADF.
COPYRIGHT © 1999 CANON INC. |
CANON NP6512/6612/7120/7130/7130F REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON) |
1-1 |
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CHAPTER 1 GENERAL DESCRIPTION
II. |
SPECIFICATIONS |
|
A. |
Copier |
|
1. |
Type |
|
|
|
|
|
Item |
Descriptions |
Body |
Desk top |
|
Copyboard |
Fixed |
|
Source of light |
Halogen lamp (80 V/110 W for 120V-model; 150 V/160 W |
|
|
|
for 220/240 V-model) |
Lens |
Fixed focal point lens |
|
Photosensitive medium |
OPC drum (24-mm dia.) |
|
|
|
Table 1-201 |
2. |
Mechanisms |
|
|
|
|
|
Item |
Descriptions |
Reproduction |
Indirect static reproduction |
|
Charging |
Roller (direct charging) |
|
Exposure |
Slit (moving light source) |
|
Copy density adjustment |
Auto or manual |
|
Development |
Dry (toner projection) |
|
Pickup |
Cassette (1 pc.) |
|
|
|
Multifeeder |
Separation |
Curvature separation + static eliminator |
|
Fixing |
Flat heater |
|
Cleaning |
Blade |
|
Original orientation |
Center reference (copyboard) |
|
|
|
|
|
|
Table 1-202 |
1-2 |
COPYRIGHT © 1999 CANON INC. |
CANON NP6512/6612/7120/7130/7130F REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON) |
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|
CHAPTER 1 GENERAL DESCRIPTION |
3. Performance |
|
|
|
Item |
Descriptions |
Original type |
Sheet, book, 3-D object (2kg max.) |
Maximum original size |
A4 (297 × 210 mm)/LGL (216 × 356 mm) |
Reproduction ratio |
Inch/AB-configuration: 2R2E Inch-configuration: 3R1E |
Zoom |
70% to 141% (in 1% increments) |
Wait time |
0 sec (at 20°C room temperature) |
First copy time |
10 sec or less (at 20°C room temperature; Direct, non-AE, |
|
from the cassette) |
Continuous copying |
100 (max.) |
Copy size |
A4/LGL (297 × 210 mm/216 × 356 mm max.) |
|
Business card (90 × 55 mm, min.) |
Copy paper type |
Cassette: |
|
Plain paper (64 to 80 g/m2), tracing paper (SM-1, A4R/ |
|
B5R), colored paper, recycled paper (64 to 80 g/m2; A4R/ |
|
B5R), eco paper (80 g/m2; A4R) |
|
Manual Feeder: |
|
Plain paper (52 to 128 g/m2), tracing paper (SM-1, GNT- |
|
80*1; A4R/B5R), transparency*1,*3 (A4R/LTRR*2), colored |
|
paper, business card (200 g/m2 or less), label sheet*1 (A4R/ |
|
LTRR), recycled paper (64 to 80 g/m2; A4R/B5R), eco |
|
paper (80 g/m2; A4R), postcard*2 |
|
Double-Sided/Overlay Copying*4: |
|
Plain paper (64 to 128 g/m2), colored paper, business card |
|
(200 g/m2 or less), recycled paper (64 to 80 g/m2; A4R/ |
|
B5R), eco paper (80 g/m2; A4R), postcard |
Cassette |
With claws |
|
Universal cassette (250 sheets of 80 g/m2 paper; A4/LGL to |
|
A5/STMT) |
|
250-sheet cassette (250 sheets of 80 g/m2) |
|
500-sheet cassette (500 sheets of 80 g/m2) |
Multifeeder tray |
5 mm deep (approx.; 50 sheets of 80 g/m2) |
Copy tray |
100 sheets (A4; 80 g/m2) |
Non-image width |
Leading edge: 2.0 ±1.5 mm (Direct; 4.0 mm or less otherwise) |
|
Left/right: 0.0 +2.0, -0.0 mm (0 +4.0, -0.0 mm for LTR) |
Auto power-off |
Provided (5 min, approx.; fixed)*5 |
Table 1-203
*1. Applies only to single pickup if the multifeeder is used. *2. Applies only to vertical feeding.
*3. Upon delivery, be sure to remove each from the copy tray.
*4. Be sure to remove any curling before feeding for a second time. *5. If stopped because paper ran out during copying operation, 1 hr.
COPYRIGHT © 1999 CANON INC. |
CANON NP6512/6612/7120/7130/7130F REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON) |
1-3 |
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CHAPTER 1 GENERAL DESCRIPTION
4. Others
Item |
|
Descriptions |
Operating condition |
|
|
Temperature |
7.5°C to 32.5°C/45.5°F to 90.5°F |
|
Humidity |
5% to 85% RH |
|
Atmospheric pressure |
607.95 to 1013.25 hPa (0.6 to 1 atm) |
|
Power source |
120 V 60 Hz |
220/240 V 50 Hz |
Serial number |
NVFxxxxx |
PTZxxxxx |
|
NVHxxxxx |
PUBxxxxx |
|
|
PUCxxxxx |
|
|
TWAxxxxx |
|
|
TXAxxxxx |
Maximum power consumption |
0.9 kW or less |
|
|
Standby: 1.2 W (approx.; about 5 min; reference only) |
|
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Copying: 0.4 kWh (approx.; reference only) |
|
Noise |
Standby: - (sound power level by ISO) |
|
|
Copying: 66 dB or less (sound power level by ISO) |
|
Ozone |
0.01 ppm or less (average; 0.02 ppm or less, max.) |
|
Dimensions (WxDxH) |
Copyboard Type |
|
|
484.9 × 448.2 × 297.5 mm*1/329.0 mm*2 |
|
|
19.1 in. × 17.6 in. × 11.7 in.*1/13.0 in.*2 |
|
|
ADF Type |
|
|
484.9 × 448.2 × 358.3 mm*1/389.8 mm*2 |
|
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19.1 in. × 17.6 in. × 14.1 in.*1/15.3 in.*2 |
|
Weight (including the cassette) |
Copyboard Type |
|
|
20.6 kg*1/45.3 lb*1, 22.5 kg*2/49.5 lb*2 |
|
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ADF Type |
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24.4 kg*1/53.7 lb*1, 26.3 kg*2/57.9 lb*2 |
|
Consumables |
Copy paper: Keep wrapped, and protect against humidity. |
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Toner: Avoid direct sunlight, and store at 40°C/104°F, 85% |
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or less. |
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Table 1-204 |
|
*1. 250-sheet cassette type
*2. 500-sheet cassette type
1-4 |
COPYRIGHT © 1999 CANON INC. |
CANON NP6512/6612/7120/7130/7130F REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON) |
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CHAPTER 1 GENERAL DESCRIPTION
5.Default Ratios
Item |
2R2E (Inch/AB-configuration) |
3R1E (Inch-configuration) |
Direct |
1:1.000 |
1:1.000 |
Reduce I |
1:0.707 |
1:0.707 |
Reduce II |
|
1:0.786 |
Reduce III |
1:0816 |
|
Reduce IV |
|
1:0.860 |
Enlarge I |
1:1.154 |
|
Enlarge II |
1:1.414 |
1:1.414 |
|
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|
Table 1-205
6.Copying Speed
Copying speed at |
Reproduction ratio |
Copy size |
Number of copies |
Direct |
|
|
( Multifeeder*1) |
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|
(copies/min) |
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|
13 |
Direct |
LTRR |
13 (9) |
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LGL |
11 (8) |
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STMTR |
13 (9) |
|
Reduce I (70.7%) |
MIN |
13 (9) |
|
Reduce II (78.6%) |
LGL → LTRR |
13 (9) |
|
Reduce IV (86.0%) |
MARJIN |
13 (9) |
|
Enlarge II (141.4%) |
MAX |
10 (9) |
|
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|
12 |
Direct |
A4R |
12 (9) |
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|
B5R |
12 (9) |
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A5R |
12 (9) |
|
Reduce I (70.7%) |
A4R → A5R |
12 (9) |
|
Reduce III (81.6%) |
B5R → A5R |
12 (9) |
|
Enlarge I (115.4%) |
B5R → A4R |
12 (9) |
|
Enlarge II (141.4%) |
A5R→ A4R |
10 (9) |
Table 1-206
*1. The number of copies starting with the pickup operation that follows the delivery of the 19th copy in a continuous copying job. (See p.5-5)
The specifications are subject to change for product improvement.
COPYRIGHT © 1999 CANON INC. |
CANON NP6512/6612/7120/7130/7130F REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON) |
1-5 |
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CHAPTER 1 GENERAL DESCRIPTION
B. |
ADF |
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Item |
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Descriptions |
Original pickup |
Auto pickup/delivery |
|||
Original orientation |
Face-down |
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||
Original position |
Center reference |
|||
Original separation |
Top separation |
|
||
Original type |
Single-sided (50 to 128 g/m2) |
|||
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A5 (STMT) to A4R (LTRR), LGL |
||
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Length: 139.7 to 355.6 mm (feeding direction) |
||
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Width: 139.7 to 215.9 mm |
||
Stack |
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30 sheets (80 g/m2 or less; about 3 mm in height) |
||
Original processing mode |
Single-sided original to single-sided copy |
|||
Original size detection |
Yes (in feeding direction) |
|||
Mixed original sizes |
No |
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Original detection |
Yes |
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Original feeding speed |
446 mm/sec |
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||
Communication with host |
IPC |
|
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Dimensions |
Width: |
474 mm/18.7 in. (659 mm/25.9 in. with the tray open) |
||
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Depth: |
394 mm/15.5in. |
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Height: 74 mm/2.9 in. (216 mm/8.5 in. with the tray open) |
||
Weight |
5 kg/11 lb (approx.) |
|||
Power source |
24 VDC and 5 VDC (from the host) |
|||
Maximum power consumption |
40 W or less |
|
||
Operating environment |
Temperature: same as the host |
|||
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Humidity: |
same as the host |
|
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Table 1-207
1-6 |
COPYRIGHT © 1999 CANON INC. |
CANON NP6512/6612/7120/7130/7130F REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON) |
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CHAPTER 1 GENERAL DESCRIPTION
*1. The following may not be used as an original:
•Sheet with a staple, clip, or glue.
•Sheet with a cut, hole, or tear.
•Sheet with holes for binding.
•Sheet with a carbon back.
•Sheet with a cut-and-paste piece.
•Sheet with curling, bending, or wrinkling.
The specifications are subject to change for product improvement.
COPYRIGHT © 1999 CANON INC. |
CANON NP6512/6612/7120/7130/7130F REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON) |
1-7 |
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CHAPTER 1 GENERAL DESCRIPTION
III. NAMES OF PARTS
A.External View
1.Copyboard Type
[1]
[2]
[6]
[3]
[5] |
[4] |
[1] |
Copyboard cover |
[4] |
Right door |
[2] |
Static eliminator cleaner |
[5] |
Cassette |
[3] |
Manual feed tray |
[6] |
Copyboard glass |
|
|
Figure 1-301 |
|
[4]
|
[3] |
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[5] |
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[2] |
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[1] |
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[6] |
|
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[1] |
Copy tray |
[4] |
Copy density correction dial |
[2] |
Power cord connector |
[5] |
Static eliminator |
[3] |
Open/close lever |
[6] |
Delivery guide plate |
|
|
Figure 1-302 |
|
1-8 |
COPYRIGHT © 1999 CANON INC. |
CANON NP6512/6612/7120/7130/7130F REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON) |
|
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CHAPTER 1 GENERAL DESCRIPTION
2.ADF Type
[1]
[5]
[2]
|
[4] |
|
[3] |
|
|
|
|
[1] |
ADF |
[4] |
Cassette |
[2] |
Manual feed tray |
[5] |
Copyboard glass |
[3] |
Right door |
|
|
|
|
Figure 1-303 |
|
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|
[6] |
|
[5] |
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[7] |
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[4] |
|
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[3] |
|
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[2] |
|
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|
[1] |
|
|
[1] |
Static eliminator cleaner |
[5] |
Open/close lever |
[2] |
Delivery guide plate |
[6] |
Copy density correction dial |
[3] |
Copy tray |
[7] |
Static eliminator |
[4] Power cord connector
Figure 1-304
COPYRIGHT © 1999 CANON INC. |
CANON NP6512/6612/7120/7130/7130F REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON) |
1-9 |
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CHAPTER 1 GENERAL DESCRIPTION
3.ADF
[3]
[4]
[2]
|
|
|
[1] |
[1] |
Original tray |
[3] |
Slide guide |
[2] |
Original delivery tray |
[4] |
Auxiliary tray |
|
|
Figure 1-305 |
|
1-10 |
COPYRIGHT © 1999 CANON INC. |
CANON NP6512/6612/7120/7130/7130F REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON) |
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CHAPTER 1 GENERAL DESCRIPTION
B.Cross Section
1.Body
[1] |
[2] [3] [4] |
[5] |
[6] |
[7] [8] [9] [10] |
[11] [12] |
[13] [14] |
[15] |
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[32] [31] [30] [29] [28] [27] [26] [25][24] [23] [22] [21] [20] [19] [18] [17] [16]
[1] |
No. 3 mirror |
[12] Primary charging roller |
[22] Photosensitive drum |
[2] |
No. 2 mirror |
cleaning pad |
[23] Transfer roller |
[3] |
No. 1 mirror |
[13] No. 4 mirror |
[24] Static eliminator |
[4] |
Scanning lamp |
[14] No. 5 mirror |
[25] Primary charging roller |
[5] |
Heat exhaust fan |
[15] Multifeeder tray |
[26] Feed belt |
[6] |
Copyboard glass |
[16] Vertical path roller |
[27] Cassette |
[7] |
Drum Unit |
[17] Multifeeder pickup roller |
[28] Fixing upper unit |
[8] |
Pre-exposure lamp |
[18] Cassette pickup roller |
[29] Fixing lower roller |
[9] |
Side blanking lamp |
[19] Developing assembly |
[30] Cleaning roller |
[10] |
Lens |
[20] Registration roller |
[31] Delivery roller |
[11] |
No. 6 mirror |
[21] Developing cylinder |
[32] Copy tray |
Figure 1-306
COPYRIGHT © 1999 CANON INC. |
CANON NP6512/6612/7120/7130/7130F REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON) |
1-11 |
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CHAPTER 1 GENERAL DESCRIPTION
2.ADF
[1] |
[2] |
[3] |
[4] |
[5] |
[6] |
[13] |
[12] |
[11] |
[10] |
[9] [8] [7] |
[1] |
Delivery roller |
|
[8] |
Separation pad |
[2] |
Copy tray |
|
[9] |
Registration roller |
[3] |
Pickup roller 2 |
|
[10] |
Feed belt drive roller |
[4] |
Pickup roller 1 |
|
[11] |
Feed belt |
[5] |
Copyboard tray |
|
[12] |
Feed belt roller |
[6] |
Auxiliary tray |
|
[13] Feed belt link slave roller |
|
[7] |
Guide plate |
|
|
|
Figure 1-307
1-12 |
COPYRIGHT © 1999 CANON INC. |
CANON NP6512/6612/7120/7130/7130F REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON) |
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CHAPTER 1 GENERAL DESCRIPTION
IV. USING THE MACHINE
A.Control Panel
[1] |
[2] |
|
|
|
[3] |
[4] [5] [6] [7] |
|
|
[8] |
|
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[9] |
[10] |
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[17] [16] [15] [14] [13][12] [11]
Figure 1-401
No. |
Name |
Description |
Remarks |
|
1 |
Copy density adjusting lever |
Adjusts the density of copies |
|
|
|
|
manually. |
|
|
2 |
Copy density mode indicator |
Indicates the selected copy den- |
|
|
|
|
sity mode. |
|
|
3 |
Default ratio indicator |
Indicates the selected default ra- |
|
|
|
|
tio. |
|
|
4 |
Paper selection indicator |
Indicates the selected cassette/ |
|
|
|
|
manual feed tray. If there is no |
|
|
|
|
paper loaded, it flashes. |
|
|
5 |
Replace toner cartridge indica- |
Flashes when the toner cartridge |
|
|
|
tor |
must be replaced |
|
|
6 |
Replace drum unit indicator |
Flashes to indicate that the drum |
|
|
|
|
unit must be replaced. If also |
|
|
|
|
flashes when it is necessary to |
|
|
|
|
have waste toner disposed of. |
|
|
7 |
Count/ratio indicator |
• Indicates the number of copies |
100 (max.; continuous |
|
|
|
or reproduction ratio. |
copying) |
|
|
|
• The symbol “%” turns on |
|
|
|
|
when indicating a ratio. |
|
|
8 |
Clear/stop key |
Stops copying or returns copy- |
Standard Mode |
|
|
|
ing mode to standard mode. |
Ratio: |
100% |
|
|
|
Count: |
1 |
|
|
|
Paper source: cassette |
|
|
|
|
Copy density: auto |
|
|
|
|
|
mode |
|
|
|
|
|
COPYRIGHT © 1999 CANON INC. |
CANON NP6512/6612/7120/7130/7130F REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON) |
1-13 |
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CHAPTER 1 GENERAL DESCRIPTION
No. |
Name |
Description |
Remarks |
9 |
Copy start key |
Starts copying. |
|
10 |
Power switch |
Turns on and off the power. |
|
11 |
Count/zoom set key |
Sets the number of copies or a |
|
|
|
zoom ratio. |
|
12 |
Zoom indicator |
Turns on when zoom mode is |
|
|
|
selected. |
|
13 |
Zoom key |
Selects/deselects zoom mode. |
May be between 70% |
|
|
|
and 141% in 1% incre- |
|
|
|
ments. |
14 |
Jam indicator |
Flashes in response to a jam. |
|
15 |
Paper selection key |
Selects the cassette/ manual |
|
|
|
feed tray. |
|
16 |
Default ratio key |
Selects a default reproduction |
|
|
|
ratio. |
|
17 |
Copy density mode selection |
Selects copying density mode. |
|
|
key |
|
|
|
|
|
|
Table 1-401
1-14 |
COPYRIGHT © 1999 CANON INC. |
CANON NP6512/6612/7120/7130/7130F REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON) |
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CHAPTER 1 GENERAL DESCRIPTION
B.User mode
Indication |
Function |
Description |
U1 |
Primary charging roller cleaning |
Use it to clean the primary charging roller. |
|
|
(See p. 4-31.) |
U5* |
DF recovery mode on/off |
Use it to enable/disable recovery mode with the |
|
|
DF in use: |
|
|
00: disable. |
|
|
01: enable. |
U6* |
Feeder cleaning |
Use it to clean the feeder. (See p. 1-16.) |
U7 |
Installation/drum replacement mode |
Use it at time of installation or replacement of |
|
|
the drum unit. (See p. 9-14.) |
|
|
• Indications |
|
|
‘71’: Enter ‘PRIMARY’. |
|
|
‘72’: Enter ‘IP_OFST’. |
|
|
‘73’: Enter the drum counter reading (in units of |
|
|
1000 sheets). |
|
|
If no input is entered, ‘0’ will be assumed. |
|
|
‘74’: Measures APVC and stirs toner. |
U9 |
Reserved. |
------------------------------- |
|
|
|
*Only if an ADF is installed.
Table 1-402
COPYRIGHT © 1999 CANON INC. |
CANON NP6512/6612/7120/7130/7130F REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON) |
1-15 |
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CHAPTER 1 GENERAL DESCRIPTION
V. ROUTINE MAINTENANCE BY THE USER
Instruct the user to clean the following if images tend to be soiled or copy paper tends to jam often.
1.Soiled Images
a.Copyboard Glass/Copyboard Cover
Clean the cover with a moist cloth (with water or mild detergent solution); then, dry wipe it.
b.Feeding Belt (ADF type)
b.1 Cleaning in Feeder Cleaning Mode
1)Turn on the machine, and hold down the Copy Density Mode Selection key for 4 sec or more.
•The count/ratio indicator will indicate ‘U6’.
Zoom
Figure 1-501
2)Place about 10 sheets of blank copy paper (A4/LTR) on the original tray of the ADF.
3)Press the Copy Start key.
•Copy paper will be fed from the original tray.
•The indicator flashes ‘U6’ while the feeder is being cleaned.
4)Press the Copy Density Mode Selection key to end the mode.
Caution:
•You cannot start feeder cleaning mode while the machine is making copies or if an error exists.
•The auto power-off mechanism does not operate while feeder cleaning mode is being executed.
1-16 |
COPYRIGHT © 1999 CANON INC. |
CANON NP6512/6612/7120/7130/7130F REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON) |
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CHAPTER 1 GENERAL DESCRIPTION
b.2 Cleaning by Hand
1)Wipe the feed belt with a moist cloth (water or mild detergent solution) in the direction of the arrow in the figure; then, dry wipe it.
Figure 1-502
2.If Jams Occur Frequently
a.Static Eliminator
1)Remove the static eliminator cleaner from the machine.
Figure 1-503 (Copyboard type)
COPYRIGHT © 1999 CANON INC. |
CANON NP6512/6612/7120/7130/7130F REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON) |
1-17 |
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CHAPTER 1 GENERAL DESCRIPTION
Figure 1-504 (ADF type)
2)Pull the open/close lever to open the machine.
3)Using the static eliminator cleaner, clean the static eliminator.
•Brush out the paper lint or the like from the groove of the static eliminator.
Figure 1-505
4) Close the machine as soon as you have finished cleaning. (Work briskly.)
1-18 |
COPYRIGHT © 1999 CANON INC. |
CANON NP6512/6612/7120/7130/7130F REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON) |
Download Service Manual And Resetter Printer at http://printer1.blogspot.com
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