Service Manual
Page 42
... circuit goes '1', the motor diver drive circuit turns on, causing the main motor (M1) to have fluctuations, the MLOCK signal goes '1'. c. CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON) While the main motor is rotating. If the rotation of the main motor...rotate the main motor (M1). Rotating the Main Motor at a specific speed. Detecting an Error (E010) If the rotation of the motor starts to the DC controller circuit. CHAPTER 2 BASIC OPERATION 2. Related Error Code E010 While the main motor drive signal is generated, the rotation of the reference signals....
... circuit goes '1', the motor diver drive circuit turns on, causing the main motor (M1) to have fluctuations, the MLOCK signal goes '1'. c. CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON) While the main motor is rotating. If the rotation of the main motor...rotate the main motor (M1). Rotating the Main Motor at a specific speed. Detecting an Error (E010) If the rotation of the motor starts to the DC controller circuit. CHAPTER 2 BASIC OPERATION 2. Related Error Code E010 While the main motor drive signal is generated, the rotation of the reference signals....
Service Manual
Page 61
...activation detection signal (LAMP_DETECT) is not sent. If an error has been detected, the power switch will be turned off after indicating an error code for the 220/240 V model) in terms of phase control. COPYRIGHT © 1999 CANON INC. The PWM_1KHz signal varies according to the scanning lamp...is not detected for the 220/240 V model) in serial. CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON) 3-11 t [msec] ON OFF 1 [msec] 1kHz 1 Pulse duty= t/ 1k × 100 [%] Figure 3-202 c. Related Error Code E220 • The lamp activation detection signal is 56 V ...
...activation detection signal (LAMP_DETECT) is not sent. If an error has been detected, the power switch will be turned off after indicating an error code for the 220/240 V model) in terms of phase control. COPYRIGHT © 1999 CANON INC. The PWM_1KHz signal varies according to the scanning lamp...is not detected for the 220/240 V model) in serial. CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON) 3-11 t [msec] ON OFF 1 [msec] 1kHz 1 Pulse duty= t/ 1k × 100 [%] Figure 3-202 c. Related Error Code E220 • The lamp activation detection signal is 56 V ...
Service Manual
Page 165
activating at 228°C) Error code E000 E001 E002 E003 The fixing temperature fails to detect and protect against an error; The thermistor has detected overheating. The fixing temperature has dropped abnormally. Outline The major functions of the fixing ...(TH1) detection Cleaner Cleaning roller Protective functions The following are used to increase. OPERATIONS A. Table 6-101 COPYRIGHT © 1999 CANON INC. Fault in fixing power control. CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON) 6-1 CHAPTER 6 FIXING SYSTEM I. upon detection, power to...
activating at 228°C) Error code E000 E001 E002 E003 The fixing temperature fails to detect and protect against an error; The thermistor has detected overheating. The fixing temperature has dropped abnormally. Outline The major functions of the fixing ...(TH1) detection Cleaner Cleaning roller Protective functions The following are used to increase. OPERATIONS A. Table 6-101 COPYRIGHT © 1999 CANON INC. Fault in fixing power control. CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON) 6-1 CHAPTER 6 FIXING SYSTEM I. upon detection, power to...
Service Manual
Page 172
... 65°C in 1.5 sec after the Copy Start key is retained so as to the timer circuit and, at the same time, indicate an error code (E000 through E003). Protective Functions The machine is equipped with the heater) is pressed. • The temperature detected by 30°C or more....the machine will indicate 'E000' through 'E003' is 160°C and then 150°C or lower during copying operation. 6-8 COPYRIGHT © 1999 CANON INC. E003 The temperature detected by the thermistor (TH1) is 150°C or higher and, thereafter, maximum power has been supplied to the fixing ...
... 65°C in 1.5 sec after the Copy Start key is retained so as to the timer circuit and, at the same time, indicate an error code (E000 through E003). Protective Functions The machine is equipped with the heater) is pressed. • The temperature detected by 30°C or more....the machine will indicate 'E000' through 'E003' is 160°C and then 150°C or lower during copying operation. 6-8 COPYRIGHT © 1999 CANON INC. E003 The temperature detected by the thermistor (TH1) is 150°C or higher and, thereafter, maximum power has been supplied to the fixing ...
Service Manual
Page 326
.... YES/NO YES NO Action See the instructions given for the respective error code. Troubleshooting Malfunctions 1 E0 Cause Step 1 Checks 1) Turn off the power, and short JP101 and JP102 on the Copy Start key? End. CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON) 11-...61 CHAPTER 11 TROUBLESHOOTING IV. 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 ...
.... YES/NO YES NO Action See the instructions given for the respective error code. Troubleshooting Malfunctions 1 E0 Cause Step 1 Checks 1) Turn off the power, and short JP101 and JP102 on the Copy Start key? End. CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON) 11-...61 CHAPTER 11 TROUBLESHOOTING IV. 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 ...
Service Manual
Page 351
... machine's DC controller PCB is equipped with a self diagnostic mechanism that checks the condition of the machine (particularly, sensors) and indicates an error code in succession. • The temperature detected by the thermistor (TH1) has exeeded 150°C during standby. • E0 detection signal (...E0_DT) is detected twice or more after it has reached 160°C. 11-86 COPYRIGHT © 1999 CANON INC. In the case of a fault. CHAPTER 11 TROUBLESHOOTING VII. Code Cause 'E000', 'E001', 'E002', or 'E003' has occurred. • The thermistor (TH1) is faulty. ...
... machine's DC controller PCB is equipped with a self diagnostic mechanism that checks the condition of the machine (particularly, sensors) and indicates an error code in succession. • The temperature detected by the thermistor (TH1) has exeeded 150°C during standby. • E0 detection signal (...E0_DT) is detected twice or more after it has reached 160°C. 11-86 COPYRIGHT © 1999 CANON INC. In the case of a fault. CHAPTER 11 TROUBLESHOOTING VII. Code Cause 'E000', 'E001', 'E002', or 'E003' has occurred. • The thermistor (TH1) is faulty. ...
Service Manual
Page 352
... REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON) 11-87 without error code indication. the communication is faulty. COPYRIGHT © 1999 CANON INC. The keys on the control panel are locked • The scanner/lens drive motor (M2) is faulty. • The DC controller PCB is... zero-cross signals is in excess of the composite power supply high voltage is different from the control value by ±20%. CHAPTER 11 TROUBLESHOOTING Code Cause • The main motor (M1) is fault. • The DC controller PCB is faulty. • The composite power supply PCB is faulty. •...
... REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON) 11-87 without error code indication. the communication is faulty. COPYRIGHT © 1999 CANON INC. The keys on the control panel are locked • The scanner/lens drive motor (M2) is faulty. • The DC controller PCB is... zero-cross signals is in excess of the composite power supply high voltage is different from the control value by ±20%. CHAPTER 11 TROUBLESHOOTING Code Cause • The main motor (M1) is fault. • The DC controller PCB is faulty. • The composite power supply PCB is faulty. •...