2DF
2-3-4
2-3-2
Main PCB
LCD display data
Fax transmission/
reception data
Odd
Analog image data
Scan signal
Main PCB
Detection signal input
Data bus
Address bus
Even
Printer data
Printing data
Control signal output
Detection signal input
Control signal output
Detaction signal input
Address bus
Data bus
Main CPU
U8
Main CPU
FLASH
U7
Main CPU
SRAM
U11, 56
XIO
U14,15
VTC
U22
MIP
U21
Operation unit
CPU
U26
Operation unit
XIO
U42
Operation
CPU
FLASH
U29, 34
LCD
controller
U24
Backup
FLASH
U9
A/D
converter
U17,18
S/H IC
U16
BUF
BUF
BUF
Driver
Driver
Fax board*
CCD PCB
Printer
board*
Compact
Flash
LCD
Operation
unit PCB
Scanner
drive PCB
LSU
High-voltage
transformer PCB
Paper feed unit
Drum unit
Developing unit
Fixing unit
Duplex unit*
STDF*
SRDF*
Job separator*
Saddle finisher*
Built-in finisher*
Booklet stitcher*
SDRAM
U25
*Optional.
Figure 2-3-3
Main PCB block diagram
Summary of Contents for Ri 2530
Page 59: ...2DF 1 3 39 This page is intentionally left blank...
Page 124: ...1 4 37 2DF This page is intentionally left blank...
Page 130: ...1 4 41 2DF This page is intentionally left blank...
Page 138: ...1 4 47 2DF This page is intentionally left blank...
Page 151: ...1 4 56 2DF This page is intentionally left blank...
Page 326: ...AD 63...
Page 329: ...3CX 1 1 2 1 1 2 Part names Figure 1 1 1 Duplex unit...
Page 330: ...3CX 1 1 3 1 1 3 Machine cross section Figure 1 1 2 Paper path Duplex unit...
Page 346: ...DF 78...
Page 349: ...3B5 1 1 2 1 1 2 Part names Figure 1 1 1 1 Intermediate tray 2 JAM release lever 3 Eject tray...
Page 383: ...J 1402...
Page 386: ...3B6 1 1 2 1 1 2 Part names Figure 1 1 1 1 Job separator tray 2 LED...
Page 387: ...3B6 1 1 3 1 1 3 Machine cross section Figure 1 1 2 Paper path...
Page 388: ...3B6 1 1 4 1 1 4 Drive system Figure 1 1 3 1 Gear 20 2 Gear 28 3 Gear 28 4 Eject roller gear...
Page 399: ...PF 70...
Page 401: ...1 1 2 3CC 2 4 Appendixes Timing chart No 1 2 4 1 Timing chart No 2 2 4 2 Wiring diagram 2 4 3...
Page 403: ...3CC 1 1 2 1 1 2 Parts names 1 Upper drawer 2 Lower drawer 3 Desk left cover Figure 1 1 1 3 1 2...
Page 404: ...3CC 1 1 3 1 1 3 Machine cross section Paper path Figure 1 1 2 Machine cross section...
Page 436: ...RA 1...
Page 438: ...3CP 1 1 1 1 1 1 Part names Figure 1 1 1 Switchback unit Switchback unit open close lever...
Page 439: ...3CP 1 1 2 1 1 2 Machine cross section Figure 1 1 2 Paper path Switchback unit...
Page 456: ...PF 75...
Page 458: ...1 1 2 5FF 2 4 Appendixes Timing chart No 1 2 4 1 Timing chart No 2 2 4 2 Wiring diagram 2 4 3...
Page 461: ...5FF 1 1 3 1 1 3 Machine cross section Paper path Figure 1 1 3 Machine cross section...
Page 499: ...Fax System C...
Page 501: ...1 1 2 3CM...
Page 509: ...3CM 1 1 8...
Page 553: ...3CM 1 3 40...
Page 565: ...3CM 1 5 2...
Page 570: ...3CM 2 1 2...
Page 581: ...Fax System F...