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 75
Confidential
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
• Operation
•–
The LD Roller cannot pick up paper
although the LD Roller attempt to rotate
correctly.
ASF Unit
1. Check if any paper dust is not adhered to the surface of
the LD Roller.
1. Set a cleaning sheet in the ASF Unit up side
down. Then holding the top edge, try to load the
paper from the Printer driver. The micro pearl
on the LD Roller surface is removed. To
remove severe smear, staple a cloth moistened
with alcohol to a post card and clean the roller
in the same manner.
*If the problem is not solved, replace the ASF
unit with new one.
The Hopper does not operate during the
paper loading sequence although the LD
Roller rotates to load paper from the ASF
Unit.
ASF Unit
1. Check if the Hopper operates correctly in the paper
loading sequence.
1. Reassemble the Compression Spring 1.94
between the Base Frame and the Hopper.
LD Roller
Non-adhesive Area
Staples
Cloth moistened
with alcohol
CL Sheet
Adhesive Area
This side down
(Use a post card for
the base sheet)
HopperCompression Spring1.94

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