SHARP DTE305 Technical Report

DUPLICATOR : SD-4085

Date

Jun. 17, 1997

No. : DTE-305

(Service information)

ESTABLISHMENT OF A HIGH-ALTITUDE VACUUM CONTROL PWB

1.Model Name: SD-4085

2.General: When used at high altitudes, the vacuum fan used for the unit’s air supply may be

insufficient for paper feed due to the lower air pressure. To prevent this problem, we have established a high-altitude control PWB, which increases air pressure by increasing rpm when the unit is used at high altitudes, as a service part.

3.Description: High-altitude vacuum control PWB----CPWBF1162FC32

(The CPWBF1162FC31 that has been used up to now functions perfectly well at normal altitudes.)

4.Action: Established as a service part only.

Ref.

Model

No.

SD-4085 All

1. Interchangeable. 4. Not interchangeable.

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

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

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.

Version P/G No.

name

33 -21

77 -901

New type cannot be used in place of current type.

New type can be used in place of current type.

Current parts New parts

Parts code Parts code

---- CPWBF1162FC32 BR

5. Interchangeable if replaced with same types of related parts in use.

6. Others.

Price

rank

Parts name

Vacuum control PWB

Effec-

tive

time

---- 6

Inter-

change-

ability

Note

SHARP CORPORATION Reprography Division

Green