Service Manuals, User Guides, Schematic Diagrams or docs for : . Rare and Ancient Equipment Riso TI RN RNT-017
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RN SERIES TECHNICAL BULLETIN
Data Category Field Modification Trouble-Shooting General Information Safety Advice
DISTRIBUTED TO : All Distributors DATE : 25 April, 2001
MODEL : All "RN" models ISSUE AC1-1821 to
: RNT-017 Our Ref.:
NO. AC1-1829.
Proceeding Grade Parts Compatibility Handling of Modified Parts
Action ASAP Compatible Free of Charge
Action as given below Conditionally Compatible Conditionally Chargeable
Action if required Not Compatible Chargeable
Refer in need Old Obsolete
SUBJECT: 444-42028-009 Sensor KH0698-20
020-11754-000 Paper Sensor Cover 2
Brief: 020-11755-006 Paper Sensor Cover 2 (Upper)
The design of the Paper Sensor Covers are changed, and the Paper Sensor is also changed.
The sponge (020-11753-1009) placed inside the previous Paper Sensor Cover (Upper) is now omitted.
Reason:
Paper dust was reported to accumulate inside the former design Paper Sensor Covers.
Modification:
The design change is made on the sensor covers to eliminate small gap openings which allowed the paper
dust to get in. The sponge, which existed inside the former upper sensor cover, is now omitted after the
design change to eliminate the small gap openings.
The PCB portion of the Paper Sensor is redesigned (the shape is changed) at the same time to allow
elimination of the gap holes between the sensor and the covers.
CAUTION:
Newly-registered Part If any one of the three (3) OLD type parts is to be changed to
444-42028-009 Sensor KH0698-20 a NEW part, all three parts needs to be changed to NEW
020-11754-000 Paper Sensor Cover 2 parts at the same time. The NEW parts are compatible on
020-11755-006 Paper Sensor Cover 2 (Upper) all existing RN machines only if all three parts are replaced
to NEW parts at the same time. OLD parts and NEW parts
cannot be mixed on a machine.
020-11753-100 Pad; 12x12x12 The OLD parts are still available from the Parts Center.
020-11741-102 020-11751-000 Paper Sensor Cover
020-11754-000
Paper Sensor Cover (Upper)
Paper Sensor Cover 2
NEW
OLD
020-11755-006
Paper Sensor Cover 2 (Upper)
020-60013-104 Paper Sensor 444-42028-009 Sensor KH0698-20
Application Serial No.
RN2130UI ........ 85130000 RN2100EP ...... 85150000 RN2050AWr..... 85250000
r te
RN2030UI ........ 85220000
late RN2000EP ...... 85200000 d la ......
RN2130AS ...... 85140000
RN2000UI ........ 85430000 d
me RN2150EP ...... 85080000 me
RN2030AS 85210000
for
RN2150UP ...... 85070000 RN2050EP ...... 85270000 in forRN2180C ......... 85420000
in be
be
RN2050UP ...... 85280000 RN2150AN ...... 85110000
To RN2080C ......... 85410000
To
RN2150EN ...... 85090000 RN2050AN ...... 85240000
RN2050EN ...... 85260000 RN2150AW ..... 85100000
Issued By Overseas Technical Sec., Riso Kagaku Corp.
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