Epson Stylus CX3500 User Manual

EPSON Stylus CX3500/CX3600/CX3650/CX4500/CX4600 Revision A
DISASSEMBLY AND ASSEMBLY Disassembly 140
T PF Scale Sensor positioning adjustment
Use the following procedure to confirm that PF Scale is
positioned in the center of the PF Sensor.
1. Test fit Main Board Unit, and confirm whether or not PF
Scale is positioned in the center of PF Sensor.
2. If PF Scale is positioned in the center of PF Sensor,
adjustment is complete. If scale is not positioned in center of
sensor, adjust position of PF Scale using spacer (0.5mm
thickness) as shown in diagram below.
Figure 4-28. PF Scale Sensor positioning adjustment
Left side Right side
0.1 to
1.0mm
Spacer
PF Scale
Spacer is not applied to Main
Board Unit for service part.
T Place spacer between Shield
Board and Main Board.
T If PF Scale is off to the left,
remove the spacer.
T If PF Scale is off to the right,
add an additional spacer.
(Total of 2 spacers)
ADJUSTM ENT
REQUIRED
When having replaced Main Board Unit, implement the adjustment
in the following order. (Refer to Chapter 5 “ADJUSTMENT”)
T [When possible to read data from the old board]
1. EEPROM Data Copy
2. PF Scale Sensor positioning adjustment
3. PF roller shaft manufacture code
T [When impossible to read from the old board]
1. PF Scale Sensor positioning adjustment (for replacement
only)
2. Destination setting
3. Input Head ID
4. Top margin adjustment
5. Head angular adjustment
6. Bi-D adjustment
7. PW adjustment
8. First dot adjustment
9. CR motor heat protection control

Epson Stylus CX3500 Specifications

General

Brand	Epson
Model	Stylus CX3500
Category	Printer
Language	English