Hot Roller Temperature Adjustment; Idling Period Selection - Ricoh FT5580 Service Manual

12 June 1987

10. Hot Roller Temperature Adjustment

When
Purpose
Target
Measure
How
1. Set SP 49, and change the number indicated using number keys while
checking the copy quality with customer's paper.
2. Set SP 52 to check the hot roller temperature.

11. Idling Period Selection

When
Purpose
Target
Measure
How
1. Select idling period using Set SP 61.
: Unfused copy with thick paper or paper curl with thin
n o t b e c o r r e c t e d b y f u s i n g p r e s s u r e
p a p e r c a n
adjustment.
: To satisfy customer's paper applications.
: Well fused copy without curl
: SP 49 (from 175 to 190°C, 1°C/step)
: Changes hot roller operating temperature.
: T h e f o l l o w i n g i t e m s c a u s e u n f u s e d c o p y e v e n a f t e r
five minutes idling.
1. Customer's paper is thick.
2. Power source drops by more than five percent.
3. Room temperature is less than 15°C in the morning.
: To meet the customer's environment.
: Well fused copy.
: SP 61 (5,
available.
: Changes initial hot roller operating temperature.
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