Ricoh Taurus-C1a Technical Bulletin page 540

Reissued: 11-May-15
Model:
Taurus-C1a/C1b
RTB Reissue
Subject:
Procedure for grease application to bearings in the
fuser unit
From:
1st Tech Service Sect., PP Tech Service Dept.
Classification: Troubleshooting
Mechanical
Paper path
Product Safety
Important notice on grease application to the bearings in the fuser unit
Make sure to always apply Barrierta S552R grease (p/n:
the fusing hot and pressure rollers when replacing these bearings or rollers to prevent
SC520 (fusing motor error) and parts damage, which could occur when the grease runs out.
 Bearing of the fusing hot roller (p/n: AE030049)
 Bearing of the pressure roller (p/n: AE030058)
Procedure
Bearing of fusing hot roller:
1. Remove the fusing roller from the fuser unit.
2. Remove the bearing from the fusing hot roller.
3. Grease the inner periphery of the new bearing and fix the bearing to the fusing hot
roller.
Target amount of grease
4. Grease the fusing roller support brackets A and B as shown.
Target amount of grease
echnical
T B
Part information
Electrical
Transmit/receive
Other (
ulletin
Date:
15-Apr-15
Prepared by:
N.Yoshida
Action required
Service manual revision
Retrofit information
) Tier 2
) to the bearings fixed to
A2579300
PAGE: 1/2
No.:
RD074128