Epson Stylus Pro 4400 - Page 193

EPSON Stylus Pro 4400/4450/4800/4880/4880C Revision C
Troubleshooting Troubleshooting Based on Panel Messages 193
SERVICE REQ. 0002000A
 Error meaning:
Program load error
 Explanation
SUM check error for program area on RAM.
 Cause of trouble
 Program problem
 SDRAM failure
 Remedy
1. Installing Firmware (p.444)
2. Replace the C593 MAIN Board (p.226)
SERVICE REQ. 0002000B
 Error meaning:
Internal memory shortage error
 Explanation
This error appears when the cash area is insufficient. There may be a case
where the assigned work area varies with the I/F mode and I/F mode
setting does not agree or decoding of a command is impossible. Then the
work area is consumed up, thus memory runs short. In such a case, this
message is displayed and the printer stops operating.
 Cause of trouble
 Program problem
 Remedy
1. Check I/F mode.
2. Installing Firmware (p.444)
3. Replace the C593 MAIN Board (p.226)
SERVICE REQ. 100000E0
 Error meaning:
CPU address error (load misalignment)
 Cause of trouble
 Defective circuit board
 Faulty CPU soldering
 Program trouble
 Generation error
 Remedy
1. Installing Firmware (p.444)
2. Replace the C593 MAIN Board (p.226)
SERVICE REQ. 10000100
 Error meaning:
CPU address error (storage misalignment)
 Cause of trouble
 Defective circuit board
 Faulty CPU soldering
 Program trouble
 Generation error
 Remedy
1. Installing Firmware (p.444)
2. Replace the C593 MAIN Board (p.226)