Latent-image formation block
.....................................................................
29
Pre-exposure
.............................................................................
29
Primary charging
......................................................................
29
Laser beam exposure
.................................................................
30
Developing block
.....................................................................................
31
Transfer block
..........................................................................................
32
Primary transfer
.........................................................................
32
Secondary transfer
....................................................................
32
Separation
...............................................................................
33
Fusing block
............................................................................................
33
ITB cleaning block
....................................................................................
34
Drum cleaning block
.................................................................................
34
Print cartridges
........................................................................................................
35
Memory tag
............................................................................................
36
Cartridge presence detection
.....................................................................
36
Toner level detection
.................................................................................
36
Cartridge life detection
.............................................................................
36
Developing unit engagement and disengagement control
..............................
36
ITB unit
..................................................................................................................
38
Primary transfer roller engagement and disengagement control
......................
39
ITB unit presence detection
........................................................................
40
ITB cleaning mechanism
............................................................................
40
Calibration
.............................................................................................................
41
Color-misregistration control
......................................................................
42
Environment change control
.......................................................................
43
Image stabilization control
........................................................................
43
Image density control (DMAX)
.....................................................
43
Image halftone control (DHALF)
...................................................
43
Pickup, feed, and delivery system
.............................................................................................
44
Photo sensors
..........................................................................................................
46
Motors and solenoids
..............................................................................................
47
Pickup and feed block
.............................................................................................
47
Tray 2 cassette pickup
..............................................................................
48
Tray 2 cassette multiple-feed prevention
......................................................
49
Tray 2 cassette media-size detection and Tray 2 cassette-presence detection ... 50
Tray 2 cassette lift-up operation
..................................................................
51
Cassette media-presence detection
.............................................................
53
Tray 1 (MP tray) paper pickup
..................................................................................
53
Tray 1 (MP tray) last-paper detection
.........................................................................
54
Paper feed
.............................................................................................................
55
Skew-feed prevention
................................................................................
57
vi
ENWW