Power-On Sequence After Recovering From A Paper Jam Error - Epson WF-R8590 Service Manual

EPSON WF-R8590/WF-R8591/WF-R8593
11.Checking for waste ink overflow
11-1.Checks the waste ink counter of the Maintenance Box if the waste ink
overflow is occurring.
12.CR lock setting
12-1.The CR Motor rotates clockwise and the CR Unit moves to the home
position.
12-2.The CR Motor rotates counterclockwise and the CR Unit moves to the
0-digit side.
12-3.The PF Motor rotates counterclockwise and the CR lock is set.
12-4.The CR Motor rotates clockwise and the CR Unit moves to the home
position.
13.Set the Hopper up
13-1.The ASF Motor rotates clockwise and the Hopper is set up.
Note : On the premise on this table, PG does not change and the Rear ASF does not operate during the sequence.
Note "*1": If any trouble exists such as the fuse has blown, the fatal error occurs.
"*2": At this point, if the output value of the CR Motor is below the specified value, the paper jam error occurs.
"*3": If, at this point, the output value of the CR Motor is more than the specified value, the fatal error occurs.
"*4": The DC error may occur.
"*5": Executes when the detected temperature is under 5
"*6": If the phase of the PF Roller cannot be detected, the SMAP phase detection error occurs.
"*7": If the sensor cannot detect the Hopper, the cassette damage error occurs.
"*8": If the Front Cover is open, the front cover open error occurs.
"*9": If the sensor cannot detect the APG position, the APG error occurs.
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Power-on Sequence after Recovering from a Paper Jam Error
Executes No.1 on the power-on sequence ( Table 1-1).
1. Detecting remaining paper
1-1.The CR Motor rotates and the CR Unit moves back and forth slowly
once.
1-2.The CR Motor rotates clockwise and the CR Unit moves to the 0-digit
side slowly. At this point, if the CR lock lever, APG lever, and Suction
Unit are on the way, it evacuates them.
1-3.The CR Motor rotates and the CR Unit moves back and forth slowly
1
once.*
Note : On the premise on this table, PG does not change and the Rear ASF does not operate during the sequence.
Note *1: At this point, if the output value of the CR Motor is more than the specified value, the paper jam error occurs.
Table 1-1. Power-on Sequence
Operation
Table 1-2. Power-on Sequence after Recovering from a Paper Jam Error
Operation
Movement of
Components
*7
o o
C (41 F) by the thermistor on the Printhead.
Movement of
Components
Power-On Sequence
Revision F
CR PF ASF
Motor Motor Motor
rotation rotation rotation
--- --- ---
CW --- ---
CCW --- ---
--- CCW ---
CW --- ---
--- --- CW
CR PF ASF
Motor Motor Motor
rotation rotation rotation
CW/
--- ---
CCW
CW --- ---
CW/
--- ---
CCW
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