T
echnical
B
ulletin
PAGE: 1/1
Model:
AL-P1
Date:
01-Apr-11
No
.:
RG179020
Subject:
Service manual correction
Prepared
by:
T.Hirakawa
From:
1st Overseas Tech Support Sec., 1st PQM Dept.
Classification:
Troubleshooting
Mechanical
Paper path
Product Safety
Part information
Electrical
Transmit/receive
Other (
)
Action required
Service manual revision
Retrofit information
Tier 2
Service Manual Revision
The areas in
bold
were corrected.
“3.Replacement and adjustment” in the Service Manual (pg.144-145)
BCU
1. Controller box (
→
Mother Board)
2. BCU [A]
3. Remove the EEPROM from the old BCU.
4. If this EEPROM is working normally, attach it to the new BCU.
If it is defective, attach a new EEPROM to the new BCU.
5. Install the new BCU.