Adjustment Items And Overview; Servicing Adjustment Item List - Epson Stylus Photo PX700FW Service Manual

Epson Artisan 800/Epson Stylus Photo PX800FW/TX800FW/Epson Artisan 700/Epson Stylus Photo PX700W/TX700W

5.1 Adjustment Items and Overview

This chapter describes adjustments required after the disassembly/reassembly of the
printer.

5.1.1 Servicing Adjustment Item List

The adjustment items of this product are shown below.
Adjustment Item
Install the Head Nozzle surface parallel to the printing surface and set the
gap between the paper and the Head Nozzle surface to the specified value.
PG Adjustment
This adjustment is made to avoid the idling of the CR motor (fatal error) or
breaking of the motor coil or the like due to an abnormal heat.
CR timing belt tension
adjustment
This adjustment is made to avoid the idling of the PF motor (fatal error),
breaking of the motor coil due to an abnormal heat, or lost of paper feed
PF timing belt tension
accuracy that causes banding on the printout.
adjustment
Touch Panel Adjustment This adjustment is made to adjust the relative positions between the Touch
(Epson Artisan 800/Epson Panel detection points and displaying positions on the Control Panel.
Stylus Photo PX800FW/
TX800FW only)
ADJUSTMENT
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Table 5-1. Adjustment Items
Purpose
For the adjustment method, see
If the position of the notch on the Parallelism Adjustment
Busings have not changed, only "
adjustment
For the adjustment method, see
Adjustment (p240) "
For the adjustment method, see
Adjustment (p241) "
For the adjustment method, see
(Epson Artisan 800/Epson Stylus Photo PX800FW/TX800FW
only) (p242) "
Adjustment Items and Overview
https://www.manualsbooks.com
For information on how to carry out the adjustments and
media required for the adjustments, see the instructions
displayed by the adjustment program.
To avoid the auto head cleaning by the AID function while
carrying out each adjustment, you can turn off the auto head
cleaning by operating the LCD Panel as follows.
1. Turn on the printer.
2. Select " Setup" - " maintenance" - " Automatic Head
Maintenance" from the menu displayed on the LCD
Panel, and change the auto head cleaning setting to OFF.
Method Outline
5.3.1 " PG Adjustment (p235)
Checking the result of PG
(p239)" is necessary.
5.3.2 " CR Timing Belt Tension
.
5.3.3 " PF Timing Belt Tension
.
5.3.4 " Touch Panel Adjustment
.
Revision C
Tool
". • Parallelism
adjustment jigs
(two types; the one
for 0th column side
and the one for 80th
column side)
• Fixtures for
precision control
• Thickness Gauge
1.15mm, 1.3mm
• Phillips screwdriver
• Hex wrench
• Tension gauge
• Tweezers
• (+) Phillips
screwdriver
• Tension gauge
• Tweezers
• (+) Phillips
screwdriver
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Confidential