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11 Digital document handling 503
Recording System
Memory
Item
Description
Maximum original size
A3 (297 x 420 mm)
Transmission original size A3, A4, A4R, A5, A5R, A6, B4, B5, B5R, LTR,
LTRR, LGL, 11x17, STMT, STMTR
ADF-F1: supports stream reading, long original (630
mm max.)
RDF-G1: supports two-sided original
Recording paper size
A3, A4, A4R, A5, A5R, B4, B5, B5R, LTR,
LTRR, LGL, 11x17, STMT, STMTR (cassette
only, 6 cassettes max.)
Scanning line density
8 pels/mm x 3.851 lines/mm (Standard)
8 pels/mm x 7.7 lines/mm (Fine)
With option memory, the following resolutions are
possible:
8 pels/mm x 15.4 lines/mm (Super Fine)
16 pels/mm x 15.4 lines/mm (Ultra Fine)
(400 dpi x 400 dpi)
(In direct transmission, 400 dpi is given priority.)
Reading density adjust-
ment
3 steps + AE (density correction in 9 steps in user
mode)
Halftone
256 gradations, AA (auto adjust) mode
Maximum reception size
A3 (297 x 420 mm)
Scanning line density
(recording)
600 dpi (main scanning)
600 dpi (sub scanning)
Test shot
Provided
Item
Description
Memory
1 MB (standard; using about 52 pages of Canon FAX
Standard Chart No.1)
3 MB (option; 4 MB in total; about 244 pages)
9 MB (option; 10 MB in total; about 628 pages)
Power outage back-up Battery (for 24 about 24 hr; retains image data)
Memory size indica-
tion
Provided
Summary of Contents for 3121
Page 1: ...Technical Service Manual Oc 3121 3122 Oc Oc Oc Oc 3121 3122...
Page 6: ...Technical Service Manual Oc 3121 3122 Oc Oc Oc Oc INSTALLATION...
Page 72: ...Technical Service Manual Oc 3121 3122 Oc Oc Oc Oc IMAGE QUALITY...
Page 76: ...Confidential 1998 Oc Technologies B V ed 1 Image quality 3 2 Image adjustment basic procedure...
Page 93: ...20 TSM Oc 3121 Image quality Isolating a PBA printer image fault...
Page 94: ...Confidential 1998 Oc Technologies B V ed 1 Image quality 21 5 Isolating a PBA FAX image fault...
Page 105: ...Technical Service Manual Oc 3121 3122 Oc Oc Oc Oc TROUBLE SHOOTING...
Page 188: ...Technical Service Manual Oc 3121 3122 Oc Oc Oc Oc GENERAL...
Page 201: ...Technical Service Manual Oc 3121 3122 Oc Oc Oc Oc 01 PHOTOCONDUCTOR...
Page 205: ...Technical Service Manual Oc 3121 3122 Oc Oc Oc Oc 02 CHARGING...
Page 210: ...Technical Service Manual Oc 3121 3122 Oc Oc Oc Oc 04 EXPOSURE...
Page 239: ...Technical Service Manual Oc 3121 3122 Oc Oc Oc Oc 05 DEVELOPING...
Page 242: ...302 TSM Oc 3121 Adjustments...
Page 251: ...Technical Service Manual Oc 3121 3122 Oc Oc Oc Oc 06 TRANSFER...
Page 260: ...Technical Service Manual Oc 3121 3122 Oc Oc Oc Oc 07 CLEANING...
Page 263: ...Technical Service Manual Oc 3121 3122 Oc Oc Oc Oc 08 IMAGE PROCESSING...
Page 299: ...Technical Service Manual Oc 3121 3122 Oc Oc Oc Oc 10 RDF...
Page 392: ...Confidential 1998 Oc Technologies B V ed 1 10 RDF 511 2 Inputs to the RDF Control PBA...
Page 427: ...546 TSM Oc 3121 Functional description e Sequence of operations page composition fax mode...
Page 433: ...552 TSM Oc 3121 Functional description Sequence of Operations small sizes return...
Page 450: ...Confidential 1998 Oc Technologies B V ed 1 10 RDF 701 Electrical diagrams...
Page 451: ...Technical Service Manual Oc 3121 3122 Oc Oc Oc Oc 11 DIGITAL DOCUMENT HANDLING...
Page 462: ...510 TSM Oc 3121 Functional description Inputs to and Outputs from the FAX Board...
Page 465: ...Confidential 1998 Oc Technologies B V ed 1 11 Digital document handling 513...
Page 468: ...516 TSM Oc 3121 Functional description CORE IP Board...
Page 469: ...Technical Service Manual Oc 3121 3122 Oc Oc Oc Oc 12 PAPER...
Page 509: ...Technical Service Manual Oc 3121 3122 Oc Oc Oc Oc 13 SPECIALITY INPUT...
Page 519: ...Technical Service Manual Oc 3121 3122 Oc Oc Oc Oc 16 DUPLEX...
Page 537: ...Technical Service Manual Oc 3121 3122 Oc Oc Oc Oc 17 FIXING...
Page 542: ...402 TSM Oc 3121 Dis assembly 8 Remove the two screws 7 Take out the fuser drive 6...
Page 569: ...512 TSM Oc 3121 Functional description Brush Hinge arm...
Page 570: ...Technical Service Manual Oc 3121 3122 Oc Oc Oc Oc 19 DELIVERY...
Page 606: ...Confidential 1998 Oc Technologies B V ed 1 19 DELIVERY 701 Electrical diagrams...
Page 607: ...Technical Service Manual Oc 3121 3122 Oc Oc Oc Oc 21 SORTER...
Page 721: ...Confidential 1998 Oc Technologies B V ed 1 21 SORTER 701 Electrical diagrams...
Page 722: ...Technical Service Manual Oc 3121 3122 Oc Oc Oc Oc 22 POWER CONTROL...
Page 734: ...508 TSM Oc 3121 Functional description Image processor PBA 3 3 inputs and outputs...
Page 735: ...Confidential 1998 Oc Technologies B V ed 1 22 Power Control 509 DC Control PBA 1 3 inputs...
Page 736: ...510 TSM Oc 3121 Functional description DC Control PBA 2 3 inputs...
Page 737: ...Confidential 1998 Oc Technologies B V ed 1 22 Power Control 511 DC Control PBA 3 3 inputs...
Page 740: ...514 TSM Oc 3121 Functional description DC control PBA 3 3 outputs...
Page 769: ...Confidential 1998 Oc Technologies B V ed 1 22 POWER CONTROL 1 701 Electrical diagrams...
Page 770: ...Confidential 1998 Oc Technologies B V ed 1 22 POWER CONTROL 2 702...
Page 771: ...Confidential 1998 Oc Technologies B V ed 1 22 POWER CONTROL 3 703...
Page 772: ...Confidential 1998 Oc Technologies B V ed 1 22 POWER CONTROL 4 704...
Page 773: ...Technical Service Manual Oc 3121 3122 Oc Oc Oc Oc 23 DRIVE...
Page 778: ...Technical Service Manual Oc 3121 3122 Oc Oc Oc Oc MISCELLANEOUS...
Page 785: ...Technical Service Manual Oc 3121 3122 Oc Oc Oc Oc PREVENTIVE MAINTENANCE...
Page 793: ...Technical Service Manual Oc 3121 3122 Oc Oc Oc Oc TECHNICAL DATA...
Page 809: ...Technical Service Manual Oc 3121 3122 Oc Oc Oc Oc SDS DESCRIPTION...