Minolta Di251 Service Manual page 239

4-2. REMOUNTING THE EEPROM (IC3A)
NOTES
• When the Master Board is replaced with a new one, be sure to demount EEPROM
(IC3A) from the old Master Board and mount it on the new Master Board.
• If the Master Board has been replaced, but the EEPROM (IC3A) has not been
remounted, be sure to replace the Imaging Cartridge with a new one at the same time.
1. Remove the Master Board. (For details, see 2-2. REMOVAL OF CIRCUIT BOARDS
AND OTHER ELECTRICAL COMPONENTS.)
2. Demount the EEPROM (IC3A) from the new Master Board.
3. Demount the EEPROM (IC3A) from the old Master Board and remount it onto the new
Master Board.
New EEPROM
New Master
Board
A
NOTE
• Note the alignment notch on the EEPROM (IC3A)
when mounting the IC.
A
1171D049AA
Old EEPROM
Old Master
Board
4011D092AA