Ricoh A095, Руководство по обслуживанию

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TECHNICAL SERVICE BULLETIN
BULLETIN NUMBER: 6645/6655/6665-022 REISSUE
★ 12/22/95
APPLICABLE MODEL: FT6645/6655
SUBJECT: SMALL V
L
PATTERN
SYMPTOM:
Occasionally, the first scanner overruns the V
L
pattern during the process control data setting.
CAUSE:
When the room temperature is very low (less than 10
°
C or 50
°
F) the scanner drive wire is more rigid than
usual causing the first scanner to overrun the V
L
pattern.
SOLUTION:
To ensure the V
L
pattern is properly detected, an extension, called the Small V
L
Pattern, has been added as
illustrated below.
REFERENCE
PART NUMBER DESCRIPTION QTY PAGE ITEM
A0961739 Small V
L
Pattern 1 19 27*
* DENOTES NEW ITEM
UNITS AFFECTED:
Not available at time of publication.
CUSTOMER SERVICE GROUP
F
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IC
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:
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h
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n
a
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u
lle
tin
s
.
0
∼
1mm
0
∼
1mm
VD Pattern
Small V
L
Pattern
Optics Frame (under Left Scale)
★
★