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 hensley3240 on June 29th, 2017
Springs Broke
The door that you pull down to get paper jams cleared, the springs are broke off the door.Can you get replacement parts?
Current Answers
Answer #1: Posted by Odin on June 29th, 2017 12:35 PM
Odin
Member since:
April 10th, 2010 Points: 41,236,710
Member since:
April 10th, 2010 Points: 41,236,710
If you can't get what you seek from the manufacturer [use the contact information here--https://www.contacthelp.com/canon/customer-service], request a part number. Then (with a part number if possible) use a search engine like Google's or Yahoo's; or try http://www.searchtempest.com/, which displays global listings from eBay, Craigslist, and other sources.
Hope this is useful. Please don't forget to click the Accept This Answer button if you do accept it. My aim is to provide reliable helpful answers, not just a lot of them. See https://www.helpowl.com/profile/Odin.
Related Canon PC940 Manual Pages
Service Manual - Page 1
... F13-8291
PC890 F13-8242
PC920 F13-8431 F13-8441
F13-8461
PC921 F13-8432
TYA00001-
TVB00001PUD00001PUE00001PUH00001-
TVJ00001- AUG. 1999
COPYRIGHT © 1999 CANON INC.
PC940 F13-8436
PC941 F13-8437
PC950 F13-8231 F13-8241
PC960 F13-8434
PC980 F13-8232
PC981 F13-8233
TVD00001-
UAA00001-
TVG00001-
TVH00001- TVF00001PUF00001PUG00001-
Service Manual - Page 5
... 10 10 10 13 13 12 12 13 10 13 13
COPYRIGHT © 1999 CANON INC. Model
PC860 PC880 PC890 PC920 PC920 PC920 PC920 PC921 PC940 PC941 PC950 PC950 PC950 PC960 PC980 PC981
Type code
TYA TZA UAA PUD PUE PUH TVB TVC TVD TVE PUF PUG TVF TVG TVH TVJ...
Service Manual - Page 9
...C. Controlling the Belt Motor .. 8-15 I . SELECTING A SITE 9-1 II. PERIODICALLY REPLACED PARTS 10-1
II. Storing and Handling the Cartridge with the Packaging Seal Intact ........ 10-2... DISASSEMBLY/ASSEMBLY ........7-7 A. Detecting Original Jams ..... 8-16 J. ADF 8-1 A. Outline 8-1 B Basic Construction 8-2 C. Placing Copy Paper 9-9 III.
External Covers 7-8 B....
Service Manual - Page 10
...34
N. MAINTENANCE AND INSPECTION 11-3 A. Electrical 11-41
III. ARRANGEMENT AND FUNCTIONS OF ELECTRICAL PARTS 11-79 A. Sensors and Solenoids .... 11-79 B. PCBs 11-82 E. DC CONTROLLER ...TROUBLESHOOTING MALFUNCTIONS 11-61
A. Troubleshooting Malfunctions 11-61
V. TROUBLESHOOTING FEEDING PROBLEMS 11-75 A. Copy Paper Jam 11-75 B. Faulty Feeding 11-78
VI. Switches 11-80 C. ADF 11-83 F. ...
Service Manual - Page 13
... machines).
3. All-in 1% increments.
2.
multifeeder type).
7. Various Paper Sizes • The paper may expect quality copy images at maximum (1/100 to make jam removal easy.
8. CHAPTER 1 GENERAL DESCRIPTION
I. Separate top unit • The machine's top unit may contain as many as he/she performs simple replacement/cleaning work immediately after power-on the average...
Service Manual - Page 31
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. CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON...
Service Manual - Page 118
...usually about 10000 to a level at which it rotates when
making copies.
Otherwise, the leaf spring used to apply a developing bias to work briskly. Be sure to the developing cylinder will... If you must clean it to rotate the drum, be affected.
However, avoid exposing it , use paper, lint-free or otherwise. 3. CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU ...
Service Manual - Page 127
... reaches the cassette pickup roller. ing the drive to move to engage. When the cassette pickup roller starts to rotate, copy paper is sent as far as the registration roller by a spring clutch, control ring, pickup clutch solenoid
(SL1), and cassette pickup solenoid (SL5). CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN...
Service Manual - Page 128
... (PUSLD*)
M1
Arm
Pickup roller Pickup roller gear
When SL5 turns on, the spring causes
the pickup roller to rotate slightly,
causing the gear and the pickup roller
SL1
gear to engage.
Cassette pickup rollers
Pickup clutch SL5
Copy paper
Figure 5-104 (Single-feeder type)
5-4
COPYRIGHT © 1999 CANON INC. CANON PC800s...
Service Manual - Page 130
... gear.
DC controller PCB
Multifeeder pickup solenoid drive signal (MFSLD*)
Pickup clutch solenoid drive signal (PUSLD*)
M1
SL4 Cam gear
Paper guide plate SL1
Copy paper
Spring clutch Cam gear
Control ring Claw
Lifter
Paper guide plate
Multifeeder pickup roller
Toothless section
The cam gear makes a 180˚ turn (approximate), and stops at the...
Service Manual - Page 133
... drum. Controlling the Movement of the main motor will reach the registration roller to move the copy paper to the paper detection signal from the pre-registration roller paper sensor.
Spring clutch Control ring
Registration roller
M1
Claw SL2
Paper detecting lever Copy paper
Registration clutch solenoid drive signal (RGSLD*)
DC controller PCB
Pre-registration roller...
Service Manual - Page 136
...standard mode when it is not equipped with reference to the presence/absence of paper over a specific sensor at time of the jam.
CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON...-feeder type)
5-12
COPYRIGHT © 1999 CANON INC. if any of no paper/jam detection sequence; CHAPTER 5 PICK-UP/FEEDING SYSTEM
D. in other words, it will identify the condition as programmed...
Service Manual - Page 138
... paper doesnot reach the vertical path roller paper sensor within a specific period of Paper in about 1.5 sec, and indicate the Add Paper message. CHAPTER 5 PICK-UP/FEEDING SYSTEM
Copy Start key ON
STBY
INTR
indication SCFW
Pickup clutch solenoid (SL1)
Jam check Pre-registration roller paper sensor (Q751)
Main motor (M1)
2.6sec No paper
Jam 1.5sec
Figure 5-117 (jam...
Service Manual - Page 155
... the right door.
[1]
2) Remove the two screws [1], and remove
the single-feeder unit [2].
2. "Removing the Single-feeder Unit.")
2) Push up the stopper lever [1], and move the gear [2] of the single-feeder pickup roller assembly in the direction of the arrow.
3) Remove the single-feeder pickup roller assembly [4] together with the paper guide...
Service Manual - Page 209
... PDP1
When original is detected, '1'.
-2
(when light-blocking plate is at sensor)
Registration paper sensor
PI2
Original placement sensor
PI3
Belt motor
M1
Pickup motor
M2
+5V
J105
J5-4
-6...the ADF Controller PCB a. CHAPTER 8 ADF
2. J114
J202
J2
Serial communication
Copier
*Negative logic. CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
8-3
Figure 8-103
COPYRIGHT...
Service Manual - Page 251
CHAPTER 9 INSTALLATION
Checks and remarks
Rear end guide plate Shift down, and pull off
2 Turn the fixing lever (front, rear) of the copy paper to be used ;
Fixing lever (front) Side paper guide plate (rear)
Side paper guide plate (front)
COPYRIGHT © 1999 CANON INC. Remove the rear guide plate as shown, and mount it...
Service Manual - Page 254
...to select the manual The count/ratio indicator will indicate ' '. Press the Paper Select key to make sure that the machines is not too hot.
CHAPTER...need to move the machine by truck or any paper on the
machine's top unit to select 70%. ... Press down on the marking on the manual feed tray. If it is replaced.
feed tray;
then, press the Copy Start key without placing any other ...
Service Manual - Page 264
... to Note for Servicing 11-4
II. Copy Paper Jam 11-75 B. Variable Resistors (VR) and Check Pins by PCB .......... 11-84
VII.
CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON) Mechanical 11-5 B. Electrical 11-41
III. ARRANGEMENT AND FUNCTIONS OF ELECTRICAL PARTS 11-79 A. PCBs 11-82 E. Troubleshooting Image...
Service Manual - Page 340
...IMPRIME AU JAPON)
11-75 TROUBLESHOOTING FEEDING PROBLEMS
A. CHAPTER 11 TROUBLESHOOTING
V. Copy Paper Jam
Inside the machine, jams tend occur in the following blocks: [1] Pickup block [2] Separation/feeding block [3] Fixing/delivery block
The troubleshooting procedures that follow are organized according to the location of a jam.
[3]
[2]
[1]
Figure 11-501
COPYRIGHT © 1999 CANON INC.
Service Manual - Page 360
Copier
J901
1 2 3 4
Main motor M1
M
BP701
BP705
PR
+24VU GND MMD MLOCK
[120V]
H
N
FT2
FT4
FT1
FT3
J1 DS1
Door switch
JP502 JP501
J501
2 1
J501F
2 1
NF1...Cassette pickup solenoid
PS4 Vertical path roller
paper sensor
COPYRIGHT © 1999 CANON INC. [220/240V]
H N
Line filter
J502
J501
FT2
FT4
LF1
2
2
FT1
FT3
1
1
J1 DS1
Door switch
NF1
NOISE FILTER PCB
Thermal fuse...
Similar Questions
Reset System?
is there a way to reset the system because it's showing the paper jam icon, but there's no paper jam...
is there a way to reset the system because it's showing the paper jam icon, but there's no paper jam...
(Posted by dalymeaganm 1 year ago)
Keep Getting A Paper Jam Symbol But There Is No Paper Jammed In Machine
paper jam icon but no jam present in machine
paper jam icon but no jam present in machine
(Posted by Kenkent1 2 years ago)
Paper Jam Error Message With No Paper Jam That I Can See
I have a Canon PC 745 copier. I'm getting the paper jam error message sign but can not find where an...
I have a Canon PC 745 copier. I'm getting the paper jam error message sign but can not find where an...
(Posted by danfeiler 4 years ago)
Springs On Side Door That Holds The Paper In While Copying
The Side Door On The Right Side Of The Machine That Holds The Paper From Coming Out While Copying Wi...
The Side Door On The Right Side Of The Machine That Holds The Paper From Coming Out While Copying Wi...
(Posted by CAEFMILLERIII 11 years ago)
Copier Pulls Paper Half Way Then Stops. How Can I Fix This?
Canon PC320 pulls paper half way then stops and indicates a paper jam. There is no paperjam. I have ...
Canon PC320 pulls paper half way then stops and indicates a paper jam. There is no paperjam. I have ...
(Posted by nanmacgruer 11 years ago)