Service Manual
Page 42
... the DC controller PCB. If the signal remains '1' for 1 sec or more. CHAPTER 2 BASIC OPERATION 2. Related Error Code E010 While the main motor drive signal is rotating. Detecting an Error (E010) If the rotation of the motor starts to rotate at a specific speed, the main motor driver PCB keeps... sending the constant speed state signal (MLOCK=0) to rotate the main motor (M1). c. CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN...
... the DC controller PCB. If the signal remains '1' for 1 sec or more. CHAPTER 2 BASIC OPERATION 2. Related Error Code E010 While the main motor drive signal is rotating. Detecting an Error (E010) If the rotation of the motor starts to rotate at a specific speed, the main motor driver PCB keeps... sending the constant speed state signal (MLOCK=0) to rotate the main motor (M1). c. CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN...
Service Manual
Page 61
... scanning lamp remains on. Monitoring the Activation of the scanning lamp (LA1). ment signal (PWM_1KHz) in serial. Related Error Code E220 • The lamp activation detection signal is not sent. CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON) 3-11 The composite power supply PCB sends the...DC controller PCB in terms of the lamp is sent to the setting of phase control. 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 serial by way of monitoring the activation of the Scanning ...
... scanning lamp remains on. Monitoring the Activation of the scanning lamp (LA1). ment signal (PWM_1KHz) in serial. Related Error Code E220 • The lamp activation detection signal is not sent. CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON) 3-11 The composite power supply PCB sends the...DC controller PCB in terms of the lamp is sent to the setting of phase control. 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 serial by way of monitoring the activation of the Scanning ...
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; Table 6-101 COPYRIGHT © 1999 CANON INC. The thermistor has detected overheating. Fault in fixing power control. CHAPTER 6 FIXING SYSTEM I. The fixing...Motor (M1) Fixing heater Flat heater Fixing temperature Thermistor (TH1) detection Cleaner Cleaning roller Protective functions The following are used to increase. CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON) 6-1 upon detection, power to the fixing heater will be cut...
activating at 228°C) Error code E000 E001 E002 E003 The fixing temperature fails to detect and protect against an error; Table 6-101 COPYRIGHT © 1999 CANON INC. The thermistor has detected overheating. Fault in fixing power control. CHAPTER 6 FIXING SYSTEM I. The fixing...Motor (M1) Fixing heater Flat heater Fixing temperature Thermistor (TH1) detection Cleaner Cleaning roller Protective functions The following are used to increase. CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON) 6-1 upon detection, power to the fixing heater will be cut...
Service Manual
Page 172
... twice in temperature of 'E0' (associated with the following protective functions to the timer circuit and, at the same time, indicate an error code (E000 through 'E003' is indicated in the control panel and the power is turned off the power. After 'E000' through E003). ... min. CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON) Protective Functions The machine is 230°C or more in 1 sec. • The thermistor (TH1) has detected an increase in succession. Thermistor (TH1) The microprocessor on the Copy Start key. Related Error Code E000 •...
... twice in temperature of 'E0' (associated with the following protective functions to the timer circuit and, at the same time, indicate an error code (E000 through 'E003' is indicated in the control panel and the power is turned off the power. After 'E000' through E003). ... min. CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON) Protective Functions The machine is 230°C or more in 1 sec. • The thermistor (TH1) has detected an increase in succession. Thermistor (TH1) The microprocessor on the Copy Start key. Related Error Code E000 •...
Service Manual
Page 326
...power, and short JP101 and JP102 on the Copy Start key? YES/NO YES NO Action See the instructions given for the respective error code. End. CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON) 11-61 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. CHAPTER 11 TROUBLESHOOTING IV. TROUBLESHOOTING MALFUNCTIONS A.
...power, and short JP101 and JP102 on the Copy Start key? YES/NO YES NO Action See the instructions given for the respective error code. End. CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON) 11-61 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. CHAPTER 11 TROUBLESHOOTING IV. TROUBLESHOOTING MALFUNCTIONS A.
Service Manual
Page 351
... indicator on the 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 faulty. SELF DIAGNOSIS... temperature detected by the thermistor (TH1) drops to and remains 150°C or lower after it has reached 160°C. 11-86 COPYRIGHT © 1999 CANON INC. In the case of a fault. CHAPTER 11 TROUBLESHOOTING VII.
... indicator on the 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 faulty. SELF DIAGNOSIS... temperature detected by the thermistor (TH1) drops to and remains 150°C or lower after it has reached 160°C. 11-86 COPYRIGHT © 1999 CANON INC. In the case of a fault. CHAPTER 11 TROUBLESHOOTING VII.
Service Manual
Page 352
... drive signal (MMD=1) is different from the control value by MLOCK=0) for 1 sec or more ; COPYRIGHT © 1999 CANON INC. without error code indication. Description • The rotation of the composite power supply high voltage is being generated. • The actual output value... of the main motor deviates (indicated by ±20%. CHAPTER 11 TROUBLESHOOTING Code Cause • The main motor (M1) is fault. &#...
... drive signal (MMD=1) is different from the control value by MLOCK=0) for 1 sec or more ; COPYRIGHT © 1999 CANON INC. without error code indication. Description • The rotation of the composite power supply high voltage is being generated. • The actual output value... of the main motor deviates (indicated by ±20%. CHAPTER 11 TROUBLESHOOTING Code Cause • The main motor (M1) is fault. &#...
