Ricoh LF110, Руководство по обслуживанию

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NOTE FOR REPLACING MAIN BOARD 10 October, 2002
4-4
4.4 NOTE FOR REPLACING MAIN BOARD
When you replace the main board with a new one, the information on the toner
state is cleared. Therefore, you should update the information to the new board by
entering the exact value of total toner count and specifying the toner cartridge
installed currently is shipped with the machine or new.
Failure to do this results in “TONER LOW/EMPTY” message not appearing when
the toner has run out.
1. In Tech mode, print “SYSTEM DATA LIST”. The list includes the total toner
count and CRU state information.
•
TOTAL TONER COUNT: The total number of the dots used to print up to
current time.
•
CRU STATE: The number of pages the toner cartridge can print.
2. Replace Main board.
3. In Tech mode,
1) Press Setup, and find “MAINTENANCE” by pressing repeatedly “ ! ” or “ " ”.
Then press Start/Enter.
2) When “TONER COUNT” is displayed in LCD, press Start/Enter, and enter
the value of the total toner count in the system data list.
3) When you are prompted to enter CRU STATE, press Start/Enter.
4) When you see “[1.1000 2.3000]” in LCD, select the value of the CRU state in
the system data list.
Select “1” for the starter CRU, and “2” for a new CRU. (Also known s AIO)
4. In Tech mode, print “SYSTEM DATA LIST” and make sure that the toner
information is updated.