Canon iR3570 Series, Service Manual

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Chapter 15
15-12
- HD-CLEAR
When you have executed HD-CLEAR, all contents of the partition in question (files, sub directories) will be lost.
The actual formatting will take place when the machine is started up after it has been turned off upon execution of HD-CLEAN.
At this time, the Startup screen shows a progress bar, its edge reaching the end in about 5 min. Be sure not to turn off the power while the progress bar is moving.
This function (i.e., mode item) cannot be used for BOOTDEV and DOSDEV4; to re-format any of these 2 partitions, you will have to use the SST.
Keep in mind that formatting of the HDD in service mode will necessarily be full formatting.
- HD-CHECK
If the power is cut while data is being written to the HDD, the occurrence of a write-suspended sector is a possibility. When HD-CHECK is run on such a sector,
repairs will be made, but all data in the sector will be lost. A write-suspended sector may be repaired only by HDD-CHECK (0); if not TYPE-TYPE=0, the task
will be limited to an FS level check.
If the write-suspended sector happens to be a critical sector that holds a control area, there is no way of repairing it; you will have to execute HDD formatting.
- Replacing the HDD
1. Turn off the main switch.
2. Connect the new HDD.
3. Start up the machine in safe mode.
4. Connect the SST, and execute full formatting.
5. Using the SST, download the system software (System, Language, RUI).
6. Turn off and then back on the power. (It may take about 5 min for the machine to start up).
15.2.3 Error Code DetailsÅitest for A4 sizeÅj
0009-7180
iR2270 / iR2870 / iR3570 / iR4570 / / iR2270N / / iR2870N / / iR3570N / / iR4570N / iR2230 / / / iR3530 / / / / /
T-15-7
Code Cause Remedy
E000 The temperature of the fixing assembly is abnormally high.
0001 While startup control is under way, the reading of the main thermistor is less than
30 deg C continuously for 200 msec or more 1 sec after the start of power supply.
While startup control is under way, the reading of the main thermistor is less than
70 deg C continuously for 200 msec or more 2 sec after the start of power supply.
While startup control is under way, the reading of the main thermistor is less than
120 deg C continuously for 200 msec 6 sec after the start of power supply.
The startup control does not end 30 sec after the start of power supply.
Reset the condition in service mode:
COPIER>FUNCTION>CLEAR>ERR. Replace the main thermistor.
Replace the DC controller PCB.
E001 The temperature of the fixing assembly is abnormally high.
0000 The reading of the main thermistor is 250 deg C or more continuously for 200
msec.
Reset the condition in service mode:
COPIER>FUNCTION>CLEAR>ERR. Replace the main thermistor.
Replace the DC controller PCB.
0001 The hardware circuit detects overheating of the main or sub thermistor for 200
msec.
Reset the condition in service mode:
COPIER>FUNCTION>CLEAR>ERR. Replace the DC controller
PCB.
0002 The reading of the sub thermistor is 295 deg C or more continuously for 200 msec. Reset the condition in service mode:
COPIER>FUNCTION>CLEAR>ERR. Replace the sub thermistor.
Replace the DC controller PCB.
E002 The rise in temperature of the fixing assembly is faulty.
0000 While startup control is under way, the reading of the main thermistor is less than
115 deg C continuously for 400 msec 1.3 sec after it has indicated 100 deg C.
While startup control is under way, the reading of the main thermistor is less than
150 deg C continuously for 400 msec 1.3 sec after it has indicated 140 deg C.
Reset the condition in service mode:
COPIER>FUNCTION>CLEAR>ERR. Replace the main thermistor.
Replace the DC controller PCB.
E003 The fixing temperature is too low after a standby state.
0000 While regular temperature control is under way, the reading of the main
thermistor is less than 140 deg C continuously for 400 msec or more.
Reset the condition in service mode:
COPIER>FUNCTION>CLEAR>ERR. Replace the main thermistor.
Replace the DC controller PCB.
E007 The rotation of the fixing film is faulty.
0000 While the fixing motor is rotating, the marker signal is not detected for 6 sec with
the reading of the main thermistor indicating 100 deg C or more.
Reset the condition in service mode:
COPIER>FUNCTION>CLEAR>ERR. Replace the main thermistor.
Replace the DC controller PCB.
E010 The rotation of the main motor is faulty.
0001 Detection is executed every 100 msec after the start of motor rotation; however,
the drive detection signal is absent for 2 sec.
Replace the main motor. Replace the DC controller PCB.
0002 During motor rotation, detection is executed every 100 msec; however, the drive
signal is absent 5 times in sequence.
Replace the main motor. Replace the DC controller PCB.
E014 The rotation of the fixing motor is faulty.
0001 Detection is executed every 100 msec after the start of motor rotation; however,
the drive detection signal is absent for 2 sec.
Replace the fixing motor. Replace the DC controller PCB.
0002 During motor rotation, detection is executed every 100 msec; however, the drive
signal is absent 5 times in sequence.
Replace the fixing motor. Replace the DC controller PCB.
E019 The waste toner case is full, or the waste toner case full sensor is faulty.
0000 When the waste toner case is identified as being full for 2000 prints continuously,
an alert is issued; thereafter, the case is identified as being full continuously for
100 prints.
Replace the waste toner sensor. Replace the DC controller PCB.
E020 The path between the sub hopper and the developing assembly is clogged with toner.
0000 The developing assembly toner sensor detects the absence of toner, while the sub
hopper toner sensor detects the presence of toner. With the developing clutch
turned on, the hopper feedscrew motor is rotated for 1 sec intermittently 194
times; still, the developing assembly toner sensor does not detect the presence of
toner.
Replace the developing assembly toner sensor. Replace the sub
hopper toner sensor. Replace the DC control PCB.
E024 The developing assembly connector is disconnected.
0000 The connection detection signal is absent continuously for 100 msec. Replace the developing assembly toner sensor. Connect the
connector. Replace the DC controller PCB.