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Date: Model: Ref.: Colour: Page:

23rd March 2010 See Below DCE798 White 1 of 2

TECHNICAL BULLETIN
Countermeasure against gear jumping in the 2nd delivery unit

1. Model Name 2. Symptom

MX-M260M310, AR-M256/M316, AR-M236/M276, AR-235/275 In an environment of low temperature etc., engagement of the joint gears connecting the 1st and 2nd delivery units may get worse. It causes gear jumping in the 2nd delivery unit, which may lead to abnormal noise or paper jam.

3. Description

To make the engagement of the joint gears connecting the 1st and 2nd delivery units better, the shapes of the delivery frame R and delivery support angle have been changed. As a temporary measure, the delivery frame sheet has been attached to the delivery frame R. Therefore, if this symptom occurs in the market, the delivery frame sheet is to be added to the delivery frame R.

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Sharp Electronics (UK) Ltd., Document Systems Support

4. Action

Executed from the production in December, 2009
Current parts Parts code New parts Parts code Price rank Q'ty Effective time Interchangeability

No

Model name MX-M260 MX-M310 MX-M260N MX-M310N AR-M256 AR-M257 AR-M258 AR-M316 AR-M317 AR-M318 AR-5625 AR-5631 AR-M236 AR-M237 AR-M276 AR-M277 AR-185 AR-215 AR-235 AR-275 AR-N275 AR-M208 AR-M208N AR-5127

Version

P/G No.

Parts name

Note

35 -6 29 -6 28 -6 27 -6 AG 23 -45 ALL 31 -45 30 -45 29 LPLTM0369QSZZ LPLTM0369QSZ1 1 Delivery support angle '09/12 3 LFRM-0058QSZ1 LFRM-0058QSZ2 Delivery frame R

1

35 29 28 27 PSHEZ0686QSZZ AK Delivery frame sheet -

1. Interchangeable. 2. Current type can be used in place of new type. New type cannot be used in place of current type. 3. Current type cannot be used in place of new type. New type can be used in place of current type. 4. Not Interchangeable. 5. Interchangeable if replaced with same types of related parts in use. 6. Others.

Parts marked with " " is important for maintaining the safety of the set. Be sure to replace these parts with specified ones for maintaining the safety and performance of the set.

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Sharp Electronics (UK) Ltd., Document Systems Support