Epson Stylus CX7300 Service Manual

EPSON Stylus CX7300/CX7400/DX7400/NX200/TX200 series/SX200 series/Stylus CX8300/CX8400/DX8400/NX400/TX400 series/SX400 series Revision C
TROUBLESHOOTING Error Indications and Fault Occurrence Causes 76
Confidential
• Operation
•–
The drive of the PF Motor is not
transmitted to the LD Roller Shaft.
ASF Unit
1. Check if the Extension Spring 0.143 does not come off in
the Clutch mechanism.
1. Reassemble the Extension Spring 0.143 in the
Clutch mechanism.
2. Check if the positioning hole of the Clutch does not come
off from the guide pin of the LD Roller Shaft.
2. Reassemble the positioning hole of the Clutch
on the guide pin of the LD Roller Shaft.
3. Check if the Clutch tooth is not damaged. 3. Replace the ASF Unit with a new one.
4. Check if the Clutch is not damaged. 4. Replace the ASF Unit with a new one.
5. Check if the Compression Spring 2.36 does not come off
in the Change Lever.
5. Replace the ASF Unit with a new one.
Table 3-9. Check point for Paper out error according to each phenomenon
Occurrence
timing
CR position
Detailed phenomenon
Defective
unit/part name
Check point Remedy
Extension Spring 0.143
Guide Pin
Clutch
LD Roller Shaft
Compression
Spring 2.36
Change Lever

Epson Stylus CX7300 Specifications

General

Device Type	Multifunction printer
Printer Type	Inkjet
Maximum Print Resolution	5760 x 1440 dpi
Scanner Type	Flatbed
Scanning Resolution	1200 x 2400 dpi
Interface	USB 2.0
Ink Cartridge Configuration	4 individual ink cartridges
Inkjet Technology	Epson Micro Piezo
Display	LCD
Media Type	Plain paper, photo paper
Standard Media Size	A4
Paper Sizes Supported	A4, A5, B5, Legal, Letter
Dimensions (W x D x H)	43.4 cm x 32.7 cm x 18.5 cm
Weight	5.9 kg