Kyocera DF-420, Service Manual

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3MX
2-1-1
2-1 Mechanical construction
2-1-1 Mechanical construction
The DP consists of the original feed section, original conveying section and original switchback section.
The original feed section conveys an original set on the original table to the original conveying section in synchronization
with original scanning of the scanner on the machine.
The original conveying section conveys an original onto the slit glass and ejects it after scanning is complete.
The original switchback section reverses an original conveyed from the original conveying section and conveys it again
to the original conveying section in the double-sided original mode.
Figure 2-1-1 Original feed section
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(1) DP forwarding pulleys
(2) DP feed pulley
(3) DP separation pad
(4) Conveying pulley
(5) Conveying roller
(6) Conveying pulley
(7) Conveying pulley
(8) Switchback feedshift guide
(9) Switchback roller
(10) Switchback pulley
(11) Eject pulley
(12) Eject roller
(13) Original set switch (OSSW)
(14) DP timing switch (DPTSW)
(15) Original switchback switch (OSBSW)
(16) Original size length switch (OSLSW)
(17) Scanning guide
(18) Conveying upper guide
(19) Document processor top cover
(20) Actuator (Original set switch)
(21) Actuator (DP timing switch)
(22) Actuator (Original switchback switch)
(23) Actuator (Original size length switch)
(24) Original size width switch (OSWSW)