Color Inkjet Printer Service Manual
Table Of Contents
- EPSON Stylus Photo R300/R310
- TROUBLESHOOTING
- DISASSEMBLY AND ASSEMBLY
- 2.1 Overview
- 2.2 Caution regarding assembling/disassembling the printer mechanism, a·Yl|Z6±¬¨–‹šÒq¿GZ~YçlçXX
- 2.3 Disassembly
- 2.3.1 Removing Paper Support Assy.
- 2.3.2 Removing Housing, Upper
- 2.3.3 Removing Housing, Middle
- 2.3.4 Removing Porous Pad, Paper Guide, Front
- 2.3.5 Removing Panel Board
- 2.3.6 Removing Stacker Assy.
- 2.3.7 Removing Main Board
- 2.3.8 Removing ASF Assy.
- 2.3.9 Removing Holder, Shaft Assy.
- 2.3.10 Removing CR Motor
- 2.3.11 Removing APG Assy.
- 2.3.12 Removing Print Head
- 2.3.13 Removing Carriage Unit
- 2.3.14 Removing Paper Guide, Upper
- 2.3.15 Removing Printer Mechanism/ Housing, Lower
- 2.3.16 Removing Power Supply Unit
- 2.3.17 Removing CDR Guide Assy.
- 2.3.18 Removing Ink System
- 2.3.19 Removing Paper Guide, Front/Roller EJ Assy.
- 2.3.20 Removing PF Motor
- ADJUSTMENT
- 3.1 Adjustment Items and Overview
- 3.2 Adjustment by using adjustment program
- 3.2.1 Market Setting
- 3.2.2 USB ID Input
- 3.2.3 Head ID Input
- 3.2.4 Head Angular Adjustment
- 3.2.5 Bi-d Adjustment
- 3.2.6 PW Sensor Adjustment
- 3.2.7 First Dot Adjustment
- 3.2.8 Offset Input for CR Motor Calorific Limitation
- 3.2.9 A4 Normal Paper Print
- 3.2.10 A4 Photo Quality Inkjet Paper Print
- 3.2.11 A4 Photo Paper/ Glossy Photo Paper print
- 3.3 Adjustment Except Adjustment Program
- MAINTENANCE
- APPENDIX
Stylus Photo R300/R310 Revision A
DISASSEMBLY AND ASSEMBLY Disassembly 43
2.3.4 Removing Porous Pad, Paper Guide, Front
External View
Figure 2-10. Removing "Porous Pad, Paper Guide, Front"
Pars/Units which should be removed before removing "Porous Pad, Paper
Guide, Front"
Paper Support Assy./Housing, Upper"/"Housing, Middle
Procedure for Removing
1. Remove the following 3 types of porous pads from "Paper Guide, Front"
using the tweezers.
• Porous Pad, Paper Guide, Front
• Porous Pad, Paper Guide, Front, Support
• Porous Pad, Paper Guide, Front, Left
Figure 2-11. Gluing Point of "Porous Pad, Paper Guide, Front"
C A U T I O N
Make sure to take "Porous Pad, Paper Guide, Front" cleanly as it
is glued.
Porous Pad, Paper Guide, Front, Support
Folding Points
Porous Pad, Paper Guide, Front, Left Porous Pad, Paper Guide, FrontPorous Pad, Paper Guide, Front, Left
Reinstalling "Porous Pad, Paper Guide, Front"/"Porous Pad,
Paper Guide, Front, Support"
Fold perpendicularly left and right sides of "Porous Pad,
Paper Guide, Front, Support" at the marks and install it to
"Paper Guide, Front". Make sure that the slit engages with
the rib located on the side of "Paper Guide, Front" so that
they will fit securely.
Apply ThreeBond 1401 to the 6 points shown in the figure
above.
Install "Porous Pad, Paper Guide, Front" in piles. Put it
under the rib, and check if it is securely fit. Adjust the
clearance between "Porous Pad, Paper Guide, Front" and
"Paper Guide, Front" approximately in 0.5 - 1.0mm.
Reinstalling "Porous Pad, Paper Guide, Front, Support"
Insert the foot-parts into the holes of "Paper Guide, Front".
Then, put them under the rib and check if it is securely fit.
C A U T I O N
Do not damage "Porous Pad, Paper Guide, Front, Support".
Do not apply too much adhesive when using some. Do not
contaminate "Porous Pad, Paper Guide, Front, Support" with
the adhesive.
Install "Porous Pad, Paper Guide, Front" immediately after
applying the adhesive.
Make sure that the 3 porous pads are fit securely.
Vertical Direction: 4 ± 1mm
Horizontal Direction: 1-2mm
Vertical Direction: 4 ± 1mm
Horizontal Direction: 2-3mm
Horizontal Direction
: 5-6mm
Horizontal Direction
: 3-4mm