Epson 875DC - Stylus Photo Color Inkjet Printer, Руководство по обслуживанию

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EPSON Stylus PHOTO 875DC Revision A
ADJUSTMENT Overview 38
5.1 Overview
This chapter describes adjustments required after disassembling/
assembling the printer. Since the Stylus PHOTO 875DC has the same
printer part as in Stylus PHOTO 870, this manual only provides the service
items specific to this product. For other items, please see the Stylus
PHOTO 780/1280 Service Manual.
5.1.1 Adjustment Items
The additional adjustment for this product is as shown in the table below.
Be sure to follow the procedure as instructed in this manual.
The table below lists the type of repair and corresponding adjustments.
Be sure to make adjustments in the listed order.
5.1.2 Tools
The table below lists the tools necessary for adjustments:
Table 5-1. Adjustment Item
No. Adjustment When to perform:
1 USB ID input
When you replace either or both of the
C364MAIN and C304MAIN Boards.
Table 5-2. Type of Repair and Corresponding Adjustments
No. Type of repair Required adjustments
1
C364MAIN Board
replacement or C304MAIN
Board replacement
1. Head voltage ID input
2. Bi-Directional adjustment
3. USB ID check/input
Table 5-3. Adjustment Tools
Tool Type of adjustment Specifications
Thickness Gauge Parallelism Adjsutment Thickness: 1.14 mm
Microscope Backlash Adjsutment Magnified ratio: x 15
Minimum scale: 0.1mm
Service Program
for Stylus PHOTO
875DC
• Adjustments
• Maintenance
• Print A4 pattern
3.5- inch 2HD floppy disks
C A U T I O N
!
Never use a deformed (twisted or warped) or rusty
thickness gauge.
!
Wipe off any dirt, grease, or foreign matter on the
thickness gauge before you use it.