Confidential
Power-On Sequence
19
EPSON WF-R8590/WF-R8591/WF-R8593
Revision F
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
o
C (41
o
F) by the thermistor on the Printhead.
"*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.
Power-on Sequence after Recovering from a Paper Jam Error
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.
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.
CW
---
---
12-2.The CR Motor rotates counterclockwise and the CR Unit moves to the
0-digit side.
CCW
---
---
12-3.The PF Motor rotates counterclockwise and the CR lock is set.
---
CCW
---
12-4.The CR Motor rotates clockwise and the CR Unit moves to the home
position.
CW
---
---
13.Set the Hopper up
13-1.The ASF Motor rotates clockwise and the Hopper is set up.
*7
---
---
CW
Table 1-2. Power-on Sequence after Recovering from a Paper Jam Error
Operation
Movement of
Components
CR
Motor
rotation
PF
Motor
rotation
ASF
Motor
rotation
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.
CW/
CCW
---
---
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.
CW
---
---
1-3.The CR Motor rotates and the CR Unit moves back and forth slowly
once.*
1
CW/
CCW
---
---
Table 1-1. Power-on Sequence
Operation
Movement of
Components
CR
Motor
rotation
PF
Motor
rotation
ASF
Motor
rotation
Содержание WF-R8590
Страница 14: ...Confidential CHAPTER 1 TROUBLESHOOTING ...
