Canon PC940 Support Question
Canon PC940 Support Question
Find answers below for this question about Canon PC940.Need a Canon PC940 manual? We have 1 online manual for this item!
Question posted by richsleon on June 30th, 2021
Need To Purchase?
Where can I purchase a new scanner lamp for my Canon PC 940?
Current Answers
Answer #1: Posted by hzplj9 on July 1st, 2021 12:52 PM
hzplj9
Member since:
June 25th, 2012 Points: 4,873,510
Member since:
June 25th, 2012 Points: 4,873,510
If you are in the US then you could try these people. I have no connection to them I just discovered them from an internet search.
http://www.worldoffax.com/Canon%20Copier%20PC%20940%20Parts.htm
Hope that helps.
Answer #2: Posted by SonuKumar on July 4th, 2021 2:46 AM
SonuKumar
Member since:
May 9th, 2021 Points: 16,619,310
Member since:
May 9th, 2021 Points: 16,619,310
https://www.usa.canon.com/internet/portal/us/home/support/details/copiers-mfps-fax-machines/support-personal-copiers/pc940/pc940
https://www.ebay.ca/sch/i.html?_nkw=canon+pc940+copier
Please respond to my effort to provide you with the best possible solution by using the "Acceptable Solution" and/or the "Helpful" buttons when the answer has proven to be helpful.
Regards,
Sonu
Your search handyman for all e-support needs!!
Related Canon PC940 Manual Pages
Service Manual - Page 1
AUG. 1999
COPYRIGHT © 1999 CANON INC.
TVF00001PUF00001PUG00001-
FY8-13GA-000
CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
PC940 F13-8436
PC941 F13-8437
PC950 F13-8231 F13-8241
PC960 F13-8434
PC980 F13-8232
PC981 F13-8233
TVD00001- TVG00001- TVC00001- REVISION 0
PC860 F13-...
Service Manual - Page 5
... 10 10 10 13 13 12 12 13 10 13 13
COPYRIGHT © 1999 CANON INC. CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
iii
Model
PC860 PC880 PC890 PC920 PC920 PC920 PC920 PC921 PC940 PC941 PC950 PC950 PC950 PC960 PC980 PC981
Type code
TYA TZA UAA PUD PUE...
Service Manual - Page 7
... Copier 1-2 B. Basic Sequence of Electrical Circuitry 2-2 C. DISASSEMBLY/ASSEMBLY ..... 3-12 A. CANON ...Scanner Drive Assembly .... 3-13 B. Scanner Drive System ..........3-4
II. ADF 1-8 III. NAMES OF PARTS 1-10 A. Outline 3-1 B. Outline of Operations 2-3
D. OPERATIONS 3-1 A. Controlling the Scanning Lamp 3-9
III. Exposure System 3-37
COPYRIGHT © 1999 CANON...
Service Manual - Page 38
...8226; Multifeeder pickup solenoid • Cassette pickup solenoid
Side blanking lamp
Power switch
Scanner/ lens drive motor
Scanner cooling fan
Sensor/ switch
ADF
ADF load
Figure 2-102
2-2
COPYRIGHT © 1999 CANON INC. CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU... in advance and sends signals used to drive motors, solenoids, lamps, and other loads as needed.
Service Manual - Page 60
... '1', The phase control circuit turns off the scanning lamp (LA1).
The scanning lamp turns off . Operations a. The arcing circuit turns off .
3-10
COPYRIGHT © 1999 CANON INC. The scanning lamp turns on . CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON) According to the scanner lamp active voltage signal, the microprocessor (Q900) on the...
Service Manual - Page 116
... wire and Varis-
tors come with the following in mind: 1. !
A few of its part removed. 7. CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON) As a rule, do not operate the ... the power plug for
safety. 2. DISASSEMBLY/ASSEMBLY
As needed, disassemble/assemble the machine with a washer to ensure electrical continuity.) 5. As necessary, cut the harnessband. 6.
Service Manual - Page 118
... sure to rotate it in the direction in a dark place, it to work briskly. CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON) If you must clean it rotates when
making ...copies. If you need to a level at which it , use paper, lint-free or otherwise. 3. Reference: If the photosensitive ...
Service Manual - Page 142
...parts by type (length, diameter) and location. 4. As necessary, cut the harnessband. 6.
CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON) Identify the screws by...PICK-UP/FEEDING SYSTEM
II. DISASSEMBLY/ASSEMBLY
As needed, disassemble/assemble the machine with any
screws indiscriminately.
5-18
COPYRIGHT © 1999 CANON INC. tors come with wider thread intervals)....
Service Manual - Page 174
...safety. 2. tors come with any
screws indiscriminately.
6-10
COPYRIGHT © 1999 CANON INC. A few of its part removed. 7. Identify the screws by reversing the steps used .../ASSEMBLY
As needed, disassemble/assemble the machine with wider thread intervals). Use the washers where necessary. (The screws used to mount the grounding wire and Varis-
CANON PC800s/900s ...
Service Manual - Page 187
...thread intervals). CHAPTER 7 EXTERNALS/AUXILIARY MECHANISMS
III. A few of its part removed. 7. CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
7-7
Before starting the... off the power switch and disconnect the power plug for
safety. 2. DISASSEMBLY/ASSEMBLY
As needed, disassemble/assemble the machine with any
screws indiscriminately.
As a rule, do not operate ...
Service Manual - Page 224
...needed, disassemble/assemble the machine with a washer to ensure electrical continuity.) 5. Use the washers where necessary. (The screws used to disassemble
it. 3. As a rule, do not operate the machine with wider thread intervals). CANON... special screws (with any
screws indiscriminately.
8-18
COPYRIGHT © 1999 CANON INC. Do not use any of the screws used to mount the ...
Service Manual - Page 246
Be sure to store it away appropriately.
7 Pull the open/close lever
Protective member
9-4
COPYRIGHT © 1999 CANON INC.
Open the ADF, and remove the protective members. (ADF type only)
Caution: You will need this protective member when relocating the machine. Checks and remarks
Protective sheet
Protective members Open/close lever found on...
Service Manual - Page 250
CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON) Checks and remarks
Check to make copies to the ADF...to make sure that the three grooves in place.
21 Place copy paper inside the cassette. (For how, see if the operation is needed, select the appropriate label from among those that as many copies as
specified are all in the copy tray are made correctly.
24 Clean ...
Service Manual - Page 252
Language label for cassette
9-10
COPYRIGHT © 1999 CANON INC. If you need to the cassette is English. Checks and remarks
5 All text on the label attached to replace it with a nonEnglish ... attach it.
CHAPTER 9 INSTALLATION
Step 4
Work
Place copy paper in the cassette, and set the cassette into the machine. CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Service Manual - Page 254
.../ratio indicator will indicate ' '. Pull the open/close the machine.
9-12
COPYRIGHT © 1999 CANON INC. Take out the shipping attachments [1] and [2] stored in which the shipping attachment is replaced. ...press the Copy Start key without placing any other means of transportation after continuous copying, you need to carry out step 8, in the machine's bottom unit.
[2] [1]
6 Detach the...
Service Manual - Page 349
...check pins, those needed in the discussions are discussed herein.
Caution: VRs that may be used in the field VRs that must not be used in the field. CANON PC800s/900s REV.0 ...
1 J203 8 1 J2047
J209
VR801
VR301 J302
J213 J212
Figure 11-607
11-84
COPYRIGHT © 1999 CANON INC. Those not found in the field are for the factory only, requiring special tools and adjustment to an ...
Service Manual - Page 352
...scanner/lens drive motor (M2) is faulty.
• The DC controller PCB is interrupted for 5 sec or more in the absence of the scanning lamp ON signal.
• A fault in the communication between DC controller PCB and composite power supply PCB is detected.
• The interval between the
copier...(indicated by MLOCK=0) for 1 sec or more ; CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (...
Service Manual - Page 357
... (PS4)
9
Registration clutch solenoid (SL2)
10 Copier
Pre-registration roller paper sensor (Q751)
11 Scanning lamp (LA1)
12 Primary AC bias 13 Primary DC bias
14 Developing AC bias 15 Developing DC bias 16 Transfer bias
17 Static eliminator bias
18 Fixing heater (H1) 19 Scanner cooling fan
(FM1) 20 Delivery sensor (PS3...
Service Manual - Page 360
... DRIVER PCB
1.
CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
J751 3 2 1
Q751 Pre-registration roller
paper sensor
SENSOR PCB
M
12
12
J601
J602
M2 Scanner/lens drive motor
SIDE...NF1
NOISE FILTER PCB
Thermal fuse 1 FU1
Scanning lamp LA1
J17
FT6
FT5
Fixing heater H1 J16
1 2
J15
J2
FU2 Thermal fuse 2
J434
11 22
C. Copier
J901
1 2 3 4
Main motor M1
M...
Service Manual - Page 390
... No.1 and No.2 mirrors.
2 Wire clip
FY9-3017
B For fixing the scanner wire in addition to carry one . CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
A-35 APPENDIX...
N. C: Each workshop is expected to carry one .
COPYRIGHT © 1999 CANON INC. SPECIAL TOOLS
You will need the following special tool(s) in place while adjusting its tension.
3 Spring gauge
CK...
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