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 68
Confidential
• Power on
• Anywhere
When turning on the power, the Carriage
Unit collides to the Change Lever located
to the front side of the printer.
PF Motor
1. Check if the PF Motor Connector Cable is connected to
CN9 on the Main Board.
1. Connect the PF Motor Connector Cable to CN9
on the Main Board.
2. Check if the PF Motor Connector Cable is not damaged. 2. Replace the PF Motor with a new one.
3. Check if the PF Motor operates. 3. Replace the PF Motor with a new one.
ASF Unit
1. Check if the Compression Spring 2.36 does not come off
in the Change Lever.
1. Replace the ASF Unit with a new one.
The Carriage Unit collides with the Upper
Paper Guide Unit when power is turned
on.
Upper Paper Guide
Unit
1. Check if the Paper Guide Upper Unit is correctly
assembled.
1. Reassemble the Upper Paper Guide Unit to the
Main Frame correctly.
Table 3-5. Check point for Fatal error according to each phenomenon
Occurrence
timing
CR position
Detailed phenomenon
Defective
unit/part name
Check point Remedy
Compression Spring 2.36
Change Lever
Upper Paper Guide Unit

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