Toshiba B-EP2DL Series System Mode Manual page 52

4. SYSTEM MODE (For Service Persons and System Administrators)
HTML 01JAN2008 V1.0 :AB00
Creation date
(Day-Month-Year)
Name HTML: HTML area
EEPROM OK
Backup memory (EEPROM)
SDRAM 16MB
Memory for the system and drawing
Notes:
When the [FEED] and [PAUSE] keys are simultaneously pressed while a self-test item is selected, the
LCD returns to the system mode menu display.
Normally, the last two digits of the checksum of the program area is 0.
If the first byte of the Kanji ROM is not legitimate, checksum is not calculated and "0000" is printed.
Version and checksum vary depending on the software version.
Sensor check
SENSOR1 00000000,00000010
Checksum
Version
OK: Data in the check area can be properly read/written.
NG: Data in the check area cannot be properly read/rewritten.
Capacity of SDRAM
Blank (Fixed to 0)
Cover open sensor
1: The cover is closed.
(Printing is not performed when the cover is open.)
Blank (Fixed to 0)
Blank (Fixed to 0)
4- 18
EO13-33005
4.2 Diagnostic Test