Mechanism Adjustment; Overview; Cr Timing Belt Tension Adjustment - Epson Stylus Pro 7600 Service Manual

EPSON Stylus Pro 7600/9600

5.3 Mechanism Adjustment

5.3.1 Overview

This section describes the mechanism adjustments you need to perform when
mechanical parts have been replaced or removed. The relationship between parts and
required adjustments are as follows.
Table 5-29. Required Mechanism Adjustments
Item

CR Timing Belt Tension Adjustment

PF Timing Belt Tension Adjustment
P_THICK_0.3/P_THICK Sensor
Mounting Plate Position Adjustment
Cover Sensor ASSY Mounting Position
Adjustment
CR Encoder Sensor Mounting Position
Adjustment
Cutter Positioning Adjustment
Paper Cutting Position Check
Paper Cutting Position Check
Head Slant Adjustment (Mechanical
Adjustment)
Adjustment
Description
At reinstallation of the CR Timing
Belt, adjust its tension as specified.
At reinstallation of the PF Timing Belt,
adjust its tension as specified.
At reinstallation of the P_THICK
sensor or P_THICK_0.3 sensor, make
adjustment for paper thickness
detection.
Adjust the mounting position of the
Cover Sensor.
Adjust the CR Encoder mounting
position on the CR Unit, using the
dedicated tool.
Adjust the cutter position, using the
dedicated tool.
Check the result of the adjustment
made above.
Adjust the PF Encoder position, using
the dedicated tool.
Adjust the Print Head slant using the
self-diagnostic mode and by
mechanical adjustment.
Mechanism Adjustment
5.3.2 CR Timing Belt Tension Adjustment
This adjustment is necessary for service operations that require you to remove/loosen
the CR Motor or CR Steel Belt. When replacing or re-installing the CR Steel Belt, you
need to confirm the tension of the CR Steel Belt. Tighten or loosen the screws on the
Driven Pulley to increase or decrease the tension.
No special tools are required.
NOTE: For details, refer to
See
p.263
p.264
p.265
CR Timing Belt
p.267
p.268
CR Tension Bracket
p.269
p.271
p.272
Figure 5-64. CR Timing Belt Tension Adjustment
p.247
"CR Motor ASSY (p.180)".
Revision A
CR Tension Screw
263