Asf Guide Roller Lds Position Adjustment - Epson Stylus Photo R1900 Service Manual

EPSON Stylus Photo R1900/R2880/R2000

5.2.5 ASF Guide Roller LDs Position Adjustment

When installing the Guide Roller LDs, the position of the Guide Roller LDs must be
adjusted so that the positions of the LD Roller Shaft and Retard Roller are optimized in
order to maintain the paper feed accuracy.
5.2.5.1 Adjusting the Position of the ASF Guide Roller LDs
When only removing the ASF Assy, you do not need to perform this
C H E C K
adjustment. In that case, mark the installing positions of the Guide
P O I N T
Roller LDs before removing them, and make sure to align the
markings when installing the Guide Roller LDs.
Assy (p106))
1. After installing the "4.4.6 ASF Assy"
that secure the Guide Roller LD.
Guide Roller LD
LD Roller Shaft
Figure 5-32. Guide Roller LD
Adjustment
(Refer to 4.4.6 ASF
(p106)
, loosen the two C.B.S. M3x6 screws
Front 2) C.B.S. M3x6
(8±1 kgf.cm)
Rib
Dowel
Guide Roller LD
2. Turn Combination Gear 29.11 on the right side of the ASF Assy CCW to raise the
Hopper to the upper limit position (until the Hopper Pad contacts the LD Roller).
Combination Gear 29.11
LD Roller
Hopper Pad
Figure 5-33. Raising the Hopper
Adjustment
Revision E
159
Confidential