Adjustment
Required Adjustments
54
Epson WF-7620 / WF-7610 / WF-7110 Series
Revision B
Confidential
Table 3-1. Required Adjustment List (Mechanism adjustment)
Adjustment Type
Mechanism adjustment
Priority
1
2
3
4
Adjustment Item
PG Adjustment
Checking the
Platen Gap
CR/PF Timing Belt
Tension
Measurement
Touch Panel
Adjustment
Purpose
Adjusts the PG to
within the standard.
Checks if the PG is
within the standard.
Check if the tension of
the CR/PF Timing Belt
is within the standard.
This adjustment is made
to adjust the relative
positions between the
Touch Panel detection
points and displaying
positions on the Control
Panel.
Pa
rt N
ame
Cassette Assy 1st
Remove
---
---
---
---
Replace
---
---
---
---
Cassette Assy 2nd
Remove
---
---
---
---
Replace
---
---
---
---
Duplex Unit Cover
Assy
Remove
---
---
---
---
Replace
---
---
---
---
Duplex Unit
Remove
---
---
---
---
Replace
---
---
---
---
Panel Unit
Remove
---
---
---
---
Replace
---
---
---
O
ADF Unit
Remove
---
---
---
---
Replace
---
---
---
---
ADF Motor Unit
Remove
---
---
---
---
Replace
---
---
---
---
Scanner Unit
Remove
---
---
---
---
Replace
---
---
---
---
Scanner Motor Assy
Remove
---
---
---
---
Replace
---
---
---
---
Main Board Unit
Remove
---
---
---
---
Replace
(EEPROM Read OK)
---
---
---
---
Replace
(EEPROM Read NG)
---
---
---
O
Main Board
Remove
---
---
---
---
Replace
(EEPROM Read OK)
---
---
---
---
Replace
(EEPROM Read NG)
---
---
---
O
PS Unit
Remove
---
---
---
---
Replace
---
---
---
---
Printout pattern
---
---
---
---
How to judge
Adjustment program
O
---
---
---
Tool
Thickness gauges
Thickness gauges
Sonic tension gauge
---
Summary of Contents for WF-7110 Series
Page 8: ...5 2 Protection for Transportation 86 5 2 1 Securing the CR Unit 86 ...
Page 9: ...Confidential CHAPTER 1 TROUBLESHOOTING ...
Page 23: ...Confidential CHAPTER 2 DISASSEMBLY REASSEMBLY ...
Page 52: ...Confidential CHAPTER 3 ADJUSTMENT ...
Page 75: ...Confidential CHAPTER 4 MAINTENANCE ...
