Epson WorkForce 1100, Руководство по обслуживанию

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WorkForce 1100/Epson Stylus Office T1110/B1100/T1100/Epson ME Office 1100 Revision C
Operating Principles Power-On Sequence 26
Confidential
2.6 Power-On Sequence
This section describes the power-on sequences.
 Condition
 Completing ink charge.
 No paper on the paper path.
 The Printhead is capped with the Cap of the Ink System.
 PG position is set to PG Typ.

The Carriage is locked by the CR lock.
C H E C K
P O I N T
The following explains how to use the simplified diagrams in Table
2-6 . The diagrams show the movement of each component as seen
from the front of the printer.
Figure 2-4. Carriage Movement
PG Typ.
PG ++
HP 0 130
Digit number of CR
Carriage
PF Roller
LD Roller
The condition of the CR lock
Red: CR lock is set
White:CR lock is released
The above shows the CR lock is set.
PG position
Shows “PG Typ.” position.
The rotation direction of the ASF
Motor
Clockwise:
LD Roller rotates backward
Counterclockwise:
LD Roller rotates normally (Paper is fed)
The following shows clockwise rotation.
PG variation by APG Motor drive
PG becomes narrower (down-arrow):
Clockwise rotation
PG becomes wider (up-arrow):
Counterclockwise rotation
The following shows when PG is narrow.
The rotation direction of the PF Motor
Clockwise:
Paper is fed normally
Counterclockwise:
Paper is fed backward
The above shows clockwise rotation.
Table 2-6. Operation of the power-on sequence
Operation
Movement of each
component
Pump
Motor
*1
1. Checking waste ink overflow
1-1. Reads out the protection counter value to check
waste ink overflow.
---
2. APG initialization
2-1. The APG Motor rotates counterclockwise until
the PG position is set to PG++ to initialize the
APG mechanism.
---
3. Seeking the home position
3-1. The carriage moves to the 0-digit side slowly and
confirms it touches the Right Frame.
---
3-2. The carriage moves to the 130-digit side slowly
and confirms it touches the CR lock.
---
3-3. The carriage moves to the 0-digit side slowly and
confirms it touches the Right Frame, and the
home position is fixed.
Afterward, the carriage position is monitored
according to the signals from the CR Encoder.
---
4. Releasing the CR lock
4-1. The Pump motor rotates counterclockwise and
releases the CR lock.
CCW
4-2. The carriage slowly moves to the 130-digit side to
the CR lock check position.
---
4-3. The carriage slightly moves to the 130-digit side.
---
(Continue to the next page)
PG Typ.
PG ++
HP 0 130
PG Typ.
PG ++
HP 0 130
PG Typ.
PG ++
HP 0 130
PG Typ.
PG ++
HP 0 130
PG Typ.
PG ++
HP 0 130
PG Typ.
PG ++
HP 0 130
PG Typ.
PG ++
HP 0 130
PG Typ.
PG ++
HP 0 130