Field Engineering Bulletin
Digital Color Series
TECHNICAL OPERATIONS
BULLETIN NO: SDC206/E - 012 DATE: 1/20/98
Copy Quality
Model - Product/Serial Numbers
Affected
Modification Schedule
Electrical Mandatory
Mechanical Scheduled Visit
Modification Next Call
Safety Information Next PM
Technical Information As Necessary
General Information Install Time __________
The nip band width of the fusing unit has been changed to minimize the possibility of wavy image
and/or wrinkled copy.
Location New Standard Old Standard
Both Edges
(20mm from the edges)
9.25±0.25mm 9.5±0.5mm
Center
(confirmation reference)
9.0±2.5mm 9.0±0.5mm
To facilitate this adjustment during production, the pressure spring has been changed to a weaker
type. To distinguish the new and the old spring, the color has been changed from black to silver.
Old part New part Description Qty Int Destination Page Index
number number
AA063355 AA063562 Pressure Spring 2-2 X/O 85 21
It is not necessary to readjust the nip band width of the machines in the field. In cases where nip
band width is suspect, please check according to the new standard and adjust as necessary.
However, it may not be possible to achieve the new adjustment standard with the old pressure spring.
In this case, replacement with the new type spring and adjustment confirmation is required.
The weaker new type spring was implemented in production beginning with the following S/N’s:
SDC206 - 5A96110001
SDC206 / E - 5A86110001
Savin Corporation Page 1 of 1
Technical Service Operations – P.O. Box 10270, Stamford, Connecticut 06904 --- (203) 967-5000
Subject: NIP BAND WIDTH
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