Specifications

Maintenance Manual – SC Cutting Plotter
37 AP-74030, Rev / B
5.3.1. Diagnost 1.
Caution :
Before running these diagnostics, be sure to perform the
· Backup plot user parameters (Please refer to 5.2.6. Backup plots)
· Backup plot adjustment values (Please refer to 5.2.6. Backup plots)
This will give you a hard copy of all the current settings and adjustment values.
1) Memory :
* Diagnost –1 *
Memory Sensor
Press F3
MEMORY CHECK
SUM CHECK SRAM
DRAM EEPROM
Press F1
F3
* SUM *
EEPROM
EPROM KROM
F2
F4
Press F2 : Checksum EEPROM (Version EEPROM)
Press F3 : Checksum EPROM set
Press F4 : Checksum KanjiROM
The Checksum and Version value of EEPROM is of no importance.
The Checksum of EPROM is related to the version. The calculated sum should be equal to the
programmed one.
If this is not the case, EPROM set has to be replaced.
The STATIC RAM test (F2) and DYNAMIC RAM test (F3) are of no importance for maintenance and
repair.
MEMORY CHECK
SUM CHECK SRAM
DRAM EEPROM F4
Press F4
F1
F3
EEPROM TEST
Read Write
Init1 Init2
F2
F4
Read (F1) and Write (F2) are of no importance for maintenance and repair.