Ricoh Aficio 3224C, Service Manual

Page: 22 / 781

B156/B220 x SM
6.12.2 DRIVE...........................................................................................6-66
6.12.3 FUSING UNIT COMPONENTS ....................................................6-67
Fusing Belt..........................................................................................6-67
Heating Roller Lamp and Pressure Roller Lamp.................................6-67
Fusing Bias .........................................................................................6-68
Fusing Unit SCs..................................................................................6-68
6.12.4 OIL SUPPLY.................................................................................6-69
Oil Supply ...........................................................................................6-69
Oil Supply ...........................................................................................6-70
Oil End Detection and Recovery.........................................................6-71
6.12.5 TEMPERATURE CONTROL ........................................................6-72
6.12.6 ENERGY SAVER MODES ...........................................................6-73
Overview.............................................................................................6-73
Panel Off Mode...................................................................................6-74
Low Power Mode ................................................................................6-75
Auto Off Mode.....................................................................................6-76
6.12.7 PAPER EXIT ................................................................................6-77
Drive ...................................................................................................6-77
Paper Jam Detection ..........................................................................6-77
6.12.8 PAPER OVERFLOW DETECTION ..............................................6-77
6.13 PRINT DATA PROCESSING ................................................................6-78
6.13.1 RPCS DRIVER .............................................................................6-78
6.13.2 PCL5C DRIVER............................................................................6-78
6.13.3 PS3 DRIVER ................................................................................6-79
CMS (Color Management System) .....................................................6-79
Gray Correction ..................................................................................6-79
BG/UCR (Black Generation/Under Color Removal)............................6-79
Gamma Correction..............................................................................6-79
Toner Limitation ..................................................................................6-80
Dither Processing and ROP/RIP.........................................................6-80
6.14 FILE FORMAT CONVERTER (MLB).....................................................6-81
6.15 DATA OVERWRITE SECURITY UNIT (B735) ......................................6-82
6.15.1 AUTO ERASE MEMORY .............................................................6-82
Types of Data Overwritten and Not Overwritten .................................6-82
Overwrite timing..................................................................................6-82
SPECIFICATIONS
SPECIFICATIONS
1. GENERAL SPECIFICATIONS (MAIN UNIT) ...............................................7-1
2.1 SYSTEM COMPONENTS ...................................................................7-3
2.2 OPTIONAL EQUIPMENT ....................................................................7-6
ARDF ....................................................................................................7-6
Bridge Unit ............................................................................................7-6
By-pass Tray Unit .................................................................................7-7
Duplex Unit ...........................................................................................7-7
Interchange Unit ...................................................................................7-7
CÓPIA NÃO CONTROLADA
CÓPIA NÃO CONTROLADA