EPSON Stylus CX4100/CX4200/CX4700/CX4800/DX4200/DX4800/DX4850 Revision A
DISASSEMBLY/ASSEMBLY Printer Section 160
4.4.24 Paper Guide Front Unit
External view
Figure 4-44. Removing Paper Guide Front Unit
Part/Unit that should be removed before removing Paper Guide Front Unit
Document Cover / Paper Support Assy. / Scanner Unit / Panel Unit /
Housing Upper / Print Head / Printer Mechanism / Main Board Unit /
ASF Unit / Holder Shaft Unit / CR Guide Frame / CR Motor / Carriage Unit /
Front Frame / EJ Frame Unit / Ink System Unit
Removal procedure
1. Remove the Plain Washer (x1) that secures the Paper Guide Front Unit with a
tweezer.
2. Slide the Paper Guide Front Unit toward left while releasing the guide pin (x1,
) from the installation hole of the Main Frame.
3. Release the left guide pins (x2, ) of the Paper Guide Front Unit from the
installation holes of the Main Frame while lowering the right end of the Paper
Guide Front Unit.
Paper Guide Front Unit
123
Washer 2.6x0.5x8
Guide Pin
Guide Pin
Guide Pin
Front Paper Guide Absorber Protection
Coated Area of PF Roller Unit
Rib Surface
C A U T I O N
When performing the following work, pay attention to the
following instructions.
• Do not damage the ribs on the surface of the Paper Guide
Front Unit.
• Do not touch or damage the coated area of the PF Roller
Unit
• Be careful not to bend the Front Paper Guide Absorber
Protection (x4). (The model with no card slot has three Front
Paper Guide Absorber Protection.)
Make sure that the Front Paper Guide Absorber Protection (x4)
are facing inward. (The model with no card slot has three Front
Paper Guide Absorber Protection.)
If ink has spread to the ribs on the upper surface of the Paper
Guide Front Unit, clean off the ink with a cotton swab.
A D J U S T M E N T
R E Q U I R E D
After replacing the Paper Guide Front Unit with a new one,
always apply grease G-26 to the specified parts.
• Refer to Figure 6-9 (p191) for details.
When having removed or replaced Paper Guide Front Unit,
implement the following adjustment. (Refer to Chapter 5
“ADJUSTMENT”)
• “Bi-D adjustment”
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