Xerox 1632 2240 3535 Color Carrera Manual

6/02
3-21 DC1632/2240
Image Quality Specifications
Image Quality Prelaunch Training/Review
Image Quality SpecificationsThe following steps are used to set up the machine for the purpose of making test pattern cop-
ies to judge output image color density, balance, and registration. 
1. Set the following Customer Mode Settings to the positions listed: 
a. Output Color - Full Color 
b. Original Type - Photo & Text / Halftone 
c. Lighter/Darker - Auto Contrast
d. Variable Color Balance - Normal 
e. Color...

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3-22DC1632/2240
Image Quality Specifications
Prelaunch Training/Review Image Qualityï Original Type - Photo & Text / Halftone 
ï Lighter/Darker - Auto Contrast 
ï Color Saturation - Normal 
ï Variable Color Balance - Normal 
ï Sharpness - Normal 
2. Place  Test Pattern 82E8220 on the platen and 24# Xerox Color Xpressions 11 X 17
(USCO), or 90 GSM Colotech A3 (XL) paper in Tray 1. Make a copy of  the test pattern. 
3. Follow the directions in Table 3 to determine if the machine registration is within...

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3-23 DC1632/2240
Image Quality Specifications
Image Quality Prelaunch Training/ReviewFigure 2 Color and Geometric Test Patterns 

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3-24DC1632/2240
Image Quality Specifications
Prelaunch Training/Review Image Quality 

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4-1 DC1632/2240Repairs and Adjustments Prelaunch Training/Review
4 Repairs & Adjustments
REPAIRS
 ElectricalREP 1.1 3.3/5 V LVPS Bracket ....................................................................................... 4-3
REP 1.2 MCU PWB ........................................................................................................ 4-3
REP 1.3 ESS Chassis ..................................................................................................... 4-4
REP 1.4 3.3 V LVPS or 5...

6/02
4-2DC1632/2240 Prelaunch Training/Review Repairs and Adjustments REP 9.20 Right Lift Assembly ......................................................................................... 4-82
REP 9.21 Left Lift Assembly ........................................................................................... 4-83
REP 9.22  Transfer Belt .................................................................................................. 4-84
REP 9.23  1st BTR...

6/02
4-3 DC1632/2240
REP 1.1, REP 1.2Repairs and Adjustments Prelaunch Training/Review
REP 1.1 3.3/5 V LVPS BracketParts List on  PL 9.1 
Removal
WARNINGTo avoid personal injury or shock, do not perform repair or adjustment activities with
the power switch on or electrical power applied to the machine.
CAUTION
PWBís can be damaged by an electrostatic discharge. Observe all ESD procedures to avoid
component damage.
1. Remove Rear Cover (REP 14.2). 
2. Remove High Voltage Power Supply Chassis (REP 1.6)....

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4-4DC1632/2240
REP 1.3, REP 1.4
Prelaunch Training/Review Repairs and Adjustments
REP 1.3 ESS ChassisParts List on  PL 13.1 
Removal1. If a new PWB will be installed, record NVM values for new PWB.
WARNING
To avoid personal injury or shock, do not perform repair or adjustment activities with
the power switch on or electrical power applied to the machine.
2. Remove Right Cover (REP 14.3). 
3. Remove Top Cover (REP 14.1).
4. Remove Rear Cover (REP 14.2).
CAUTION
PWBís can be damaged by an...

6/02
4-5 DC1632/2240
REP 1.5, REP 1.6Repairs and Adjustments Prelaunch Training/Review
REP 1.5 24 V LVPS Parts List on  PL 9.1 
Removal
WARNINGTo avoid personal injury or shock, do not perform repair or adjustment activities with
the power switch on or electrical power applied to the machine.
1. Remove Rear Cover (REP 14.2).
CAUTION
PWBís can be damaged by an electrostatic discharge. Observe all ESD procedures to avoid
component damage.
2. Remove 24 V LVPS (Figure 1).
a. Disconnect Harness P/Jís (3)....

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4-6DC1632/2240
REP 1.7, REP 1.8
Prelaunch Training/Review Repairs and Adjustments
REP 1.7 T5 or T7 High Voltage Power SuppliesParts List on  PL 9.1
Removal1. Perform NVRAM Save.
WARNING
To avoid personal injury or shock, do not perform repair or adjustment activities with
the power switch on or electrical power applied to the machine.
2. Remove Rear Cover (REP 14.2).
CAUTION
PWBís can be damaged by an electrostatic discharge. Observe all ESD procedures to avoid
component damage.
3. Remove High...