Samsung ML-1665 Service Manual - Page 22

Transfer Roller, 2.3.3 Driver Assy, Life Span : Print over 30, 000 sheets

Page 22 highlights

Product spec and feature 2.2.3.2 Transfer Roller - The transfer roller delivers the toner of the OPC drum to the paper. - There is no PTL Ass'y. - Life Span : Print over 30,000 sheets (in15~30℃) 2.2.3.3 Driver Assy - In ML-1660, the driving device is consisted of OPC, Pick- up, Feed, Fuser, Gear- Train connected with Mounting member. A step motor for driving is assembled to the left frame. • Driving Frequency: Step Motor 840 PPS (1050rpm) • It is a power delivery unit by gearing: Step Motor → Pick-up/Feeder/Transfer/Fuser/Exit Service Manual 2-12 Samsung Electronics

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Product spec and feature
Service Manual
2-12
Samsung Electronics
2.2.3.2 Transfer Roller
-
The transfer roller delivers the toner of the OPC drum to the paper.
-
There is no PTL Ass’y.
-
Life Span : Print over 30,000 sheets
(in15~30
)
2.2.3.3 Driver Assy
-
In ML-1660, the driving device is consisted of OPC, Pick- up, Feed, Fuser, Gear- Train connected with
Mounting member. A step motor for driving is assembled to the left frame.
• Driving Frequency: Step Motor 840 PPS (1050rpm)
• It is a power delivery unit by gearing: Step Motor
Pick-up/Feeder/Transfer/Fuser/Exit