Service Manual
Page 42
... motor is a DC motor with a built-in clock pulse generator, which generates clock pulses (MMCLK) in the display. 2-6 COPYRIGHT © 1999 CANON INC. If the signal remains '1' for 1 sec or more. The main motor driver PCB sends the constant speed state signal (MLOCK=0) to have ... specific speed, the main motor driver PCB keeps sending the constant speed state signal (MLOCK=0) to the rotation of the reference signals. Related Error Code E010 While the main motor drive signal is rotating at a specific speed. CHAPTER 2 BASIC OPERATION 2. If the rotation of the main motor ...
... motor is a DC motor with a built-in clock pulse generator, which generates clock pulses (MMCLK) in the display. 2-6 COPYRIGHT © 1999 CANON INC. If the signal remains '1' for 1 sec or more. The main motor driver PCB sends the constant speed state signal (MLOCK=0) to have ... specific speed, the main motor driver PCB keeps sending the constant speed state signal (MLOCK=0) to the rotation of the reference signals. Related Error Code E010 While the main motor drive signal is rotating at a specific speed. CHAPTER 2 BASIC OPERATION 2. If the rotation of the main motor ...
Service Manual
Page 61
... . The composite power supply PCB sends the lamp activation signal to the DC controller PCB in response to the scanning lamp active voltage signal. Related Error Code E220 • The lamp activation detection signal is 56 V for the 120 V model (108.5 V for the 220/240 V model) in terms of actual... the power switch will be turned off after indicating an error code for the 220/240 V model) in terms of pulse duty ratio or between 50.5 and 80 V for the 120 V model (between 10% and 90% in serial. COPYRIGHT © 1999 CANON INC. Monitoring the Activation of VR107 mounted on the DC...
... . The composite power supply PCB sends the lamp activation signal to the DC controller PCB in response to the scanning lamp active voltage signal. Related Error Code E220 • The lamp activation detection signal is 56 V for the 120 V model (108.5 V for the 220/240 V model) in terms of actual... the power switch will be turned off after indicating an error code for the 220/240 V model) in terms of pulse duty ratio or between 50.5 and 80 V for the 120 V model (between 10% and 90% in serial. COPYRIGHT © 1999 CANON INC. Monitoring the Activation of VR107 mounted on the DC...
Service Manual
Page 165
upon detection, power to detect and protect against an error; Fault in fixing power control. CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON) 6-1 Table 6-101 COPYRIGHT © 1999 CANON INC. CHAPTER 6 FIXING SYSTEM I. Outline The major functions of the fixing unit ...the fixing heater will be cut: • Thermistor (TH1) • Thermal fuse (FU2; activating at 228°C) Error code E000 E001 E002 E003 The fixing temperature fails to increase. OPERATIONS A. The thermistor has detected overheating. The fixing temperature has dropped abnormally.
upon detection, power to detect and protect against an error; Fault in fixing power control. CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON) 6-1 Table 6-101 COPYRIGHT © 1999 CANON INC. CHAPTER 6 FIXING SYSTEM I. Outline The major functions of the fixing unit ...the fixing heater will be cut: • Thermistor (TH1) • Thermal fuse (FU2; activating at 228°C) Error code E000 E001 E002 E003 The fixing temperature fails to increase. OPERATIONS A. The thermistor has detected overheating. The fixing temperature has dropped abnormally.
Service Manual
Page 172
...min, not recognizing a press on the next time. 'E0' is backed up for 10 to turn off , the machine will be recognized. Related Error Code E000 • The temperature detected by the thermistor (TH1) is 150°C or higher and, thereafter, maximum power has been supplied to the ...control panel and the power is indicated in 4 sec after it hs received the fixing heater error signal (HEAT_ERR*). a. After 'E000' through E003). If an error is turned on the Copy Start key. CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON) Protective Functions The machine...
...min, not recognizing a press on the next time. 'E0' is backed up for 10 to turn off , the machine will be recognized. Related Error Code E000 • The temperature detected by the thermistor (TH1) is 150°C or higher and, thereafter, maximum power has been supplied to the ...control panel and the power is indicated in 4 sec after it hs received the fixing heater error signal (HEAT_ERR*). a. After 'E000' through E003). If an error is turned on the Copy Start key. CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON) Protective Functions The machine...
Service Manual
Page 326
... on the Copy Start key? CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON) 11-61 End. JP102 JP101 JP102 JP101 Figure 11-401 2) While keeping the condition in step 1), turn on the power switch. 3) Is an error code indicated in response to a press... on the DC controller PCB with a screwdriver. COPYRIGHT © 1999 CANON INC. TROUBLESHOOTING MALFUNCTIONS A. CHAPTER 11 TROUBLESHOOTING IV. YES/NO YES NO Action See the instructions ...
... on the Copy Start key? CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON) 11-61 End. JP102 JP101 JP102 JP101 Figure 11-401 2) While keeping the condition in step 1), turn on the power switch. 3) Is an error code indicated in response to a press... on the DC controller PCB with a screwdriver. COPYRIGHT © 1999 CANON INC. TROUBLESHOOTING MALFUNCTIONS A. CHAPTER 11 TROUBLESHOOTING IV. YES/NO YES NO Action See the instructions ...
Service Manual
Page 351
... to 14 sec thereafter. • The temperature detected by the thermistor (TH1) registers an increase of the machine (particularly, sensors) and indicates an error code in succession. • The temperature detected by the thermistor (TH1) has exeeded 150°C during copy operation and maximum power is applied for 10 ...to and remains 150°C or lower after it has reached 160°C. 11-86 COPYRIGHT © 1999 CANON INC. CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON) Description The power switch is turned off and then on the ...
... to 14 sec thereafter. • The temperature detected by the thermistor (TH1) registers an increase of the machine (particularly, sensors) and indicates an error code in succession. • The temperature detected by the thermistor (TH1) has exeeded 150°C during copy operation and maximum power is applied for 10 ...to and remains 150°C or lower after it has reached 160°C. 11-86 COPYRIGHT © 1999 CANON INC. CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON) Description The power switch is turned off and then on the ...
Service Manual
Page 352
... is detected for 1 sec or more in excess of the main motor deviates (indicated by ±20%. CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON) 11-87 CHAPTER 11 TROUBLESHOOTING Code Cause • The main motor (M1) is fault. • The DC controller PCB is faulty. • The... on the control panel are locked • The scanner/lens drive motor (M2) is faulty. • The DC controller PCB is faulty. COPYRIGHT © 1999 CANON INC. without error code indication. The keys on . • The lamp ON detection signal is not detected for 1 sec or more ;
... is detected for 1 sec or more in excess of the main motor deviates (indicated by ±20%. CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON) 11-87 CHAPTER 11 TROUBLESHOOTING Code Cause • The main motor (M1) is fault. • The DC controller PCB is faulty. • The... on the control panel are locked • The scanner/lens drive motor (M2) is faulty. • The DC controller PCB is faulty. COPYRIGHT © 1999 CANON INC. without error code indication. The keys on . • The lamp ON detection signal is not detected for 1 sec or more ;