Ricoh A172 Service Manual page 410

Tech Service Bulletin No. Aficio Color 5106/5206 - 010
Page 3 of 3
• • • •
UPDATE NO. 2 -
OLD PART NO. NEW PART NO.
A0966303 A1766303
A0966338 A1766338
A0966337 A1766337
NOTE: The interchange ability is "0" as a set.
UNITS AFFECTED:
All Aficio Color 5106/5206 copiers manufactured after Serial Number A7137020001 and A7126120001
respectively will have the new style Separation Roller Stay, etc... installed during production.
• • • •
UPDATE NO. 3 -
OLD PART NO. NEW PART NO.
AA063355 AA063562
UNITS AFFECTED:
All Aficio Color 5106/5206 copiers manufactured after Serial Number A7136110001 and A7126110001
respectively will have the new style Pressure Spring installed during production.
INTERCHANGEABILITY CHART:
OLD and NEW parts can be used in both OLD and
0
NEW machines.
NEW parts can be used in OLD and NEW machines.
1
OLD parts CAN NOT be used in NEW machines.
Must be installed as a set on units manufactured prior to the S/N cut-in. On units manufactured after the S/N cut-in or
3/S
previously modified, use the new part numbers individually.
SEPARATION ROLLER STAY - Due to part standardization, the following parts
have been changed. Also, since the location of the position sensor bracket on
which the Separation Roller Stay is installed has been moved 5mm toward the
rear, the 3 parts listed below must be replaced at the same time. The old parts
are not available.
DESCRIPTION
Separation Roller Stay
Separation Guide
Paper Feed Guide
PRESSURE SPRING - The nip band width adjustment standard has been
changed from 9.5 ± 0.5mm to 9.25 ± 0.25mm to minimize the possibility of
Mimuzu. To facilitate this adjustment, the Pressure Spring has been changed.
DESCRIPTION
Pressure Spring
QTY INT
3-3
3-3
3-3
QTY INT
2-2
NEW parts CAN NOT be used in OLD machines.
2
OLD parts can be used in OLD and NEW machines.
OLD parts CAN NOT be used in NEW machines.
3
NEW parts CAN NOT be used in OLD machines.
REFERENCE
PAGE ITEM
3 43 20
3 43 3
3 41 14
REFERENCE
PAGE ITEM
1 85 21