Canon PC980 Support Question
Canon PC980 Support Question
Find answers below for this question about Canon PC980 - PC 980 B/W Laser.Need a Canon PC980 manual? We have 1 online manual for this item!
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Related Canon PC980 Manual Pages
Service Manual - Page 1
PC940 F13-8436
PC941 F13-8437
PC950 F13-8231 F13-8241
PC960 F13-8434
PC980 F13-8232
PC981 F13-8233
TVD00001- TVF00001PUF00001PUG00001-
UAA00001-
TVB00001PUD00001PUE00001PUH00001- TVE00001- TVH00001- TVJ00001-
TZA00001-
TVC00001-
TVG00001- FY8-13GA-000
CANON PC800s/900s REV.0 AUG. 1999 PRINTED ...
Service Manual - Page 5
... 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
Multi- CANON PC800s/900s REV.0 AUG...
Service Manual - Page 7
...
V. Controlling the Scanning Lamp 3-9
III.
Cross Section 1-13
IV. Outline 1-20
CHAPTER 2 BASIC OPERATION
I . Scanner Drive System ..........3-4
II. ADF 1-8 III...1-17
VI. BASIC OPERATIONS 2-1 A. Lens Drive Assembly ......... 3-31 C. IMAGE FORMATION 1-20 A. Outline of Operations 2-3
D. EXPOSURE SYSTEM 3-9
A. DISASSEMBLY/ASSEMBLY ..... 3-12 A. Scanner...
Service Manual - Page 9
...PARTS 10-1
II. STORING AND HANDLING
THE CARTRIDGE 10-2
A. Power Supply Circuit 7-4 C. DISASSEMBLY/ASSEMBLY ..... 8-18 A. SELECTING A SITE 9-1 II. FANS 7-1 II. Detecting an Error on
the Composite Power Supply PCB 7-6 D. ADF 8-1 A. Controlling the Belt Motor .. 8-15 I . Detecting Original Jams ..... 8-16 J. Pickup Operation 8-8 F. External Covers 8-21 C. Unpacking...
Service Manual - Page 11
... the machine, instructions on how to operate the machine, and an outline of copying process. Copier 1-2 B. External View 1-10 B. Control Panel 1-15
V. IMAGE FORMATION 1-20 A. Outline 1-20
COPYRIGHT © 1999 CANON INC. FEATURES 1-1 II. Cross Section 1-13
IV. CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON) SPECIFICATIONS 1-2
A. ROUTINE...
Service Manual - Page 14
...
OPC drum (24-mm dia.)
Table 1-201
Descriptions Indirect static reproduction Roller (direct charging) Slit (moving light source) Auto or manual Dry (toner projection) Cassette (1 pc.) Single-feeder (single-feeder type) Multifeeder (multifeeder type) Curvature separation + static eliminator Flat heater Blade Center reference (copyboard)
Table 1-202
1-2
COPYRIGHT © 1999 CANON INC...
Service Manual - Page 29
... or copy paper tends 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. Copyboard Glass/Copyboard Cover
Clean the cover with...
Service Manual - Page 41
... generator
Main motor (M1)
Hall IC output MMCLK
Composite power supply PCB
Reference signal
Main motor drive PCB
Figure 2-104
COPYRIGHT © 1999 CANON INC.
Error detection
Issues 'E010'. CHAPTER 2 BASIC OPERATION
D.
Outline Table 2-102 shows the functions of the main motor control circuit, and Figure 2-104 is a block
diagram of...
Service Manual - Page 42
...) occurring when the motor rotates and that of the main motor starts to the DC controller PCB. c. Detecting an Error (E010) If the rotation of the reference signals.
CHAPTER 2 BASIC OPERATION
2. Related Error Code
E010 While the main motor drive signal is rotating at a Constant Speed The drive circuit on to the...
Service Manual - Page 61
...in response to the scanning lamp active voltage signal.
If an error has been detected, the power switch will be turned off after indicating an error code for 1 sec or more although the scan- The microprocessor...the scanning lamp remains on the composite power supply PCB sends the intensity adjust- Related Error Code
E220 • The lamp activation detection signal is not detected for the 220...
Service Manual - Page 165
... (TH1) • Thermal fuse (FU2; The thermistor has detected overheating. The fixing temperature has dropped abnormally. upon detection, power to detect and protect against an error; activating at 228°C)
Error code
E000 E001 E002 E003
The fixing temperature fails to increase. Fault in fixing power control. CHAPTER 6 FIXING SYSTEM
I. OPERATIONS
A.
Service Manual - Page 167
...*
power supply Relay
drive signal
+5V
(Q101)
Thermal fuse 2
FU2
Fixing thermistor
TH1
Fixing heater H1
Timer circuit
Fixing heater high temperature
error detection circuit
HEAT_ERR* Fixing heater error signal MicroHEAT_OFF processor
Fixing heater OFF signal
HEAT_PWM
Fixing heater duty signal
HEAT_TRG
Fixing heater drive signal
Composite power supply PCB
C123
E0_DT...
Service Manual - Page 172
...The temperature detected by the thermistor (TH1) is detected, the microprocessor sends the fixing heater error signal (HEAT_ERR*) to the fixing heater for about 5 min. If the Copy Start key ...Protective Functions The machine is backed up for 10 to prevent malfunction of the thermistor (TH1); Related Error Code
E000 • The temperature detected by the thermistor (TH1) is not 65°C in ...
Service Manual - Page 179
FANS 7-1 II. POWER SUPPLY SYSTEM .........7-3
A. Detecting an Error on
the Composite Power Supply PCB 7-6 D. DISASSEMBLY/ASSEMBLY ........7-7 A. External Covers 7-8 B.
I. Power Supply Circuit 7-4 C. CHAPTER 7
EXTERNALS/AUXILIARY MECHANISMS
This chapter shows the machine's external parts, and ...
Service Manual - Page 184
...; During standby, +18 V ±10%
However, the above assume that the deviations in DC voltage are integrated on the control panel to indicate that an error related to the DC controller PCB is equipped with +5 V, +24 VR, and +24 VU. When the power switch is turned off, the power to the...
Service Manual - Page 186
...in the High-Voltage Control Value If a deviation is detected because of the
following errors occurs, the microprocessor will be turned off the relay (RL601) to stop output if a load suffers a short-...circuit.
Detecting an Error on the Composite Power Supply PCB
The machine's composite power supply PCB is equipped with ...
Service Manual - Page 326
CHAPTER 11 TROUBLESHOOTING
IV.
TROUBLESHOOTING MALFUNCTIONS
A.
YES/NO YES
NO
Action See the instructions given for the respective error code. COPYRIGHT © 1999 CANON INC.
CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
11-61 End. Troubleshooting Malfunctions
1 E0
Cause
...
Service Manual - Page 351
... on the control panel upon detection of the machine (particularly, sensors) and indicates an error code in succession. • The temperature detected by the thermistor (TH1) has exeeded ...JAPAN (IMPRIME AU JAPON) Description The power switch is turned off and then on immediately after an error ('E000', 'E001', 'E002', 'E003') has occurred. • The temperature detected by the
thermistor...
Service Manual - Page 352
... is interrupted for 5 sec or more while the main motor drive signal (MMD=1) is faulty.
without error
code indication. CHAPTER 11 TROUBLESHOOTING
Code
Cause • The main motor (M1) is fault. •...is being generated. • The actual output value of the main motor deviates
(indicated by ±20%. The keys on .
• The lamp ON detection signal is not detected for 1 sec or...
Service Manual - Page 358
... signal DELIVERY PAPER DETECTION signal DEVELOPING AC BIAS ON signal DEVELOPING DC BIAS ON signal E0 DETECTION signal SCANNER COOLING FAN DRIVE signal FIXING HEATER ERROR signal FIXING HEATER OFF signal FIXING HEATER DUTY signal FIXING HEATER DRIVE signal LAMP ACTIVATION DETECTION signal SCANNING LAMP ACTIVATION signal LENS HOME POSITION signal...
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