Ricoh C249, Service Manual

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SM v C249/C264
6.4.11 CUTTER MECHANISM ................................................................6-29
6.4.11 MASTER SET COVER SENSOR .................................................6-29
6.4.13 RE-CUTTING MECHANISM.........................................................6-30
6.5 DRUM......................................................................................................6-31
6.5.1 OVERVIEW ....................................................................................6-31
6.5.2 DRUM DRIVE MECHANISM ..........................................................6-32
6.5.3 INK SUPPLY MECHANISM............................................................6-33
6.5.4 INK ROLLER MECHANISM ...........................................................6-34
6.5.5 INK SUPPLY CONTROL ................................................................6-35
6.5.6 DRUM IDLING MECHANISM .........................................................6-36
6.6 PAPER FEED..........................................................................................6-38
6.6.1 OVERVIEW ....................................................................................6-38
6.6.2 PAPER FEED MECHANISM ..........................................................6-39
6.6.3 PAPER FEED/SEPARATION PRESSURE MECHANISM .............6-40
6.6.4 REGISTRATION ROLLER MECHANISM.......................................6-41
6.6.5 PRINTING PRESSURE MECHANISM ...........................................6-42
6.6.6 AUTO ADJUTABLE PRINTING PRESSURE MECHANISM .........6-43
6.6.7 PAPER TABLE MECHANISM .........................................................6-44
6.7 PAPER DELIVERY..................................................................................6-46
6.7.1 OVERVIEW ....................................................................................6-46
6.7.2 PAPER DELIVERY UNIT DRIVE MECHANISM.............................6-46
6.7.3 PAPER SEPARATION FROM THE DRUM ....................................6-47
6.7.4 EXIT PAWL DRIVE MECHANISM..................................................6-48
6.8 TIMING CHART.......................................................................................6-49
6.8.1 MASTR EJECT/MASTER FEED ....................................................6-49
6.8.2 MASTER WRAPPING ....................................................................6-51
6.8.3 PRINTING ......................................................................................6-53
6.9 JAM DETECTION....................................................................................6-55
6.9.1 MASTER EJECT JAM (B JAM LOCATION INDICATOR) ..............6-55
6.9.2 DF JAM (P JAM LOCATION INDICATOR).....................................6-56
6.9.3 MASTER FEED JAM (D JAM LOCATION INDICATOR) ................6-57
6.9.4 DRUM JAM (B JAM LOCATION INDICATOR) ...............................6-60
6.9.5 PAPER FEED JAM (A JAM LOCATION INDICATOR) ...................6-60
6.9.6 PAPER DELIVERY JAM (C JAM LOCATION INDICATOR)...........6-61
SPECIFICATIONS
SPECIFICATIONS............................................................................. 7-1
1. GENERAL SPECIFICATIONS.....................................................................7-1
C264
SEE SECTION C264 FOR DETAILED TABLE OF CONTENTS
DOCUMENT FEEDER C600
SEE SECTION C600 FOR DETAILED TABLE OF CONTENTS
Rev. 07/2004