AR-336 (serv.man47). Change of the cleaning blade - Sharp Copying Equipment Technical Bulletin (repair manual)

ARE275

Sharp Electronics (UK) Ltd., Technical Services Group

AR250/286/287/336/337/405/407

2. Description:

For improved cleaning ability, we have changed the material used in the cleaning blade to
material with high elasticity. The cleaning blade supplied with the maintenance kit
(AR00KA/AR400KAG/AR400KA1/AR505KA1) was also changed at the same time.
However, in some destinations for the AR-501/505/507(refer to the list shown below), the
conventional cleaning blade is still being used since this change may initially cause noise
due to the different toner material.
We previously informed you about the change of the copy lamp unit in bulletin reference
009.  However, since there was a mistake in the compatibility table, we are now correcting
it.

AR-505 AR-507 Other Cougar machines

SEC

SECL

LAG

Brazil

Using the new blade

(Distinguishing between the old and new blades)

Old cleaning blade

Green

New cleaning blade

Colourless

Production in Japan: From August 2000 production.
Production in China: During July 2000 production.

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2

AR-250
AR-286
AR-287
AR-336
AR-337
AR-405
AR-407

13-4

UCLEZ0149FCZZ

UCLEZ0149FCZ1

AT

Blade

*1

1

1. Interchangeable.

4. Not interchangeable.

2. Current type can be used in place of new type.

New type cannot be used in place of current type.

5. Interchangeable if replaced with same types of

related parts in use.

3. Current type cannot be used in place of new type.

New type can be used in place of current type.

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.

TECHNICAL BULLETIN