Xerox WorkCentre Pro 423 Service Manual page 132

WorkCentre Pro 423/428
2.3.2.5.3-2 CDUIP (Page D: Presentation layer)
A2 02
Page descriptor
31
41
Object descriptor
A1
Ref. info
A4
Document size
A6
? ?
E9
Extended fax encoding
*Layout object type 02: Page
*MBU : Basic Measurement Unit = mmx1200/25.4
A4 w : 210mmx1200/25.4=9921 -> 26C0 h MBU
A4 L : 297mmx1200/25.4=14031->36CE h MBU
MBU is a two-byte hexadecimal value.
* *Transmission pixel density
Layout object type
01:200 02:240 03:300 04:400 05:600 dpi
No description is necessary for Normal:01 or Fine:03.
Layout descriptor
*Slow scan line density
00:Fast scan= Slow scan, 01: Fast scan=2xSlow scan
80
Fast scan width
(MBU)*
80
Slow scan length
(MBU)*
A2
Type
A1
Fax encoding
attribute
C0
Slow scan line density*
2-100
03/02
80
F-scan direction
81
S-scan direction
82
Transmission
pixeldensity*
CHAPTER 2 TROUBLESHOOTING
Level 2 Troubleshooting