
2
2
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Technical Explanation > Image Formation System > Controls > Transfer/Separation
Technical Explanation > Image Formation System > Controls > Transfer/Separation
Primary transfer disengagement initialization
Initialization is performed so that the coupling is securely engaged at power-on and when the
door is closed because the state of the primary transfer disengagement is not determined.
Operation overview:
The Primary Transfer Disengagement Cam is rotated so that the mode transitions in the
following order: Bk mode, Color mode, and Fully disengaged mode
After initialization, the mode transitions to Bk mode of the HP state.
Bk mode
Color mode
Full disengagement mode
Related Error Code:
E074-0001/0002 : ITB HP time out error
F-2-54
Status of each mode/timing to enter each mode
Mode to shift
to
State
Shift timings
Bk mode
Only the Bk Primary Transfer Roller is engaged
Detected by the Primary Transfer Disengagement
HP Sensor (PS33)
When shifting to standby mode
While in Deepsleep mode
At B&W printing *1
M08
M08
CL mode
All Primary Transfer Rollers are engaged
At color printing *1
At adjustment operation
M08
M08
Full
disengagement
mode
All Primary Transfer Rollers are disengaged
When Front Door is opened
When Right Door is opened *2
At power-off *3
M08
M08
*1 When image formation is executed
*2 The rollers are not disengaged when the doors are opened during Deesleep mode.
*3 The rollers are not disengaged at power-off during Deepsleep mode.
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Содержание imageRUNNER ADVANCE C3325 Series
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