Epson 4880 C Service Manual

EPSON Stylus Pro 4400/4450/4800/4880/4880CRevision CAdjustment Advanced Adjustment 4315.4.2  Manual Bi-D AdjustmentAdjusts Bi-D by inspecting visually.†
Papers required„
Size: 17
„
Type:  Enhanced Matte Roll Paper
†
Procedure
1. Turn the printer power on.
2. Start up the adjustment program and select [Manual Bi-D Adjustment].
3. Select the PG that requires adjustment. ( )
4. Click [Next]. ( )
5. Click [Print] to print the MK adjustment patterns consist of three rows 
(VSD1, VSD2, and VSD3). ( )
6....

EPSON Stylus Pro 4400/4450/4800/4880/4880CRevision CAdjustment Advanced Adjustment 432Figure 5-85. MK Adjustment Pattern
PK/MK = 8 (0) # 1  [  Bi-D   VSD  1   PG=1.2  ]  (Step = 2)
PK/MK = 8 (0)
PK/MK = 8 (0) # 1  [  Bi-D   VSD  1   PG=1.2  ]  (Step = 2)
PK/MK = 8 (0)
PK/MK = 8 (0) # 2  [  Bi-D   VSD  1   PG=1.2  ]  (Step = 2)
PK/MK = 6 (0)
PK/MK = 8 (0) # 3  [  Bi-D   VSD  1   PG=1.2  ]  (Step = 2)
PK/MK = 8 (0)
Print Mode Indicates the value of the center patternCenter Pattern
(+) direction (-)...

EPSON Stylus Pro 4400/4450/4800/4880/4880CRevision CAdjustment Advanced Adjustment 4339. Click [Print] to print the color adjustment patterns consist of three rows 
(VSD1, VSD2, and VSD3 mode). ( )
10. Examine the printout patterns (except MK colored patterns) for each of 
the three modes, and select the value for the group of most closely 
aligned blocks for each mode. Input the selected value in the edit 
boxes. ( )
11. After clicking [Write] ( ), make sure that the writing to the printer is 
finished...

EPSON Stylus Pro 4400/4450/4800/4880/4880CRevision CAdjustment Advanced Adjustment 4345.4.3  Destination Setting†
Procedure
1. Turn the printer on.
2. Start the adjustment program and select [Change Model Name].
3. Select the Others and click the [Run] button to set the destination to 
the NVRAM.
4. Click the [Next] button.
5. Click the [Check] button and current setting model name will be 
displayed. Click the [OK] button after confirming the set model name.
6. Click the [Finish] button.
Figure 5-88....

EPSON Stylus Pro 4400/4450/4800/4880/4880CRevision CAdjustment Advanced Adjustment 4355.4.4  PF Micro Feed Adjustment (Bi-D) (TBD)By using the Paper Feed Adjuster tool, it is possible to adjust print quality for 
papers which are frequently used by users.
“Paper Feed Adjuster“ tool works as follows:†
Adjustment: 
Adjusts “Paper Feed Amount“ and “Microweave“.
†
Printing the set values: 
Prints the calibration values that are currently applied to “Paper Feed 
Amount“ and “Microweave“.
†
Initialization of...

EPSON Stylus Pro 4400/4450/4800/4880/4880CRevision CAdjustment Check Results 4365.5  Check Results5.5.1  Check NozzleThis checks whether or not each of the head nozzles is jetting ink normally. If 
nozzle ink jetting is abnormal, execute cleaning and check the nozzles again.†
Paper Used„
Size: 17
„
Type:  Enhanced Matte Roll Paper
†
Procedure
1. Turn the printer on.
2. Start the adjustment program and select [Check Nozzle].
3. Click the [Run] button and print the nozzle check pattern.
4. Check that there...

EPSON Stylus Pro 4400/4450/4800/4880/4880CRevision CAdjustment Check Results 4375.5.2  Check AlignmentThis checks for presence/absence of alignment slip. Check all of the printing 
modes VSD1, VSD2, and VSD3. If alignment is slipped, execute cleaning and 
check the alignment again.†
Paper Used„
Size: 17
„
Type:  Enhanced Matte Rool Paper
†
Procedure
1. Turn the printer on.
2. Start the adjustment program and select [Check Alignment].
3. Select the printing mode and click [Print] button to print the...

EPSON Stylus Pro 4400/4450/4800/4880/4880CRevision CAdjustment Check Results 4385.5.3  Print Adjustment Check PatternThis prints all of the adjustment patterns and the adjustment parameters stored 
in the printer.†
Paper Used„
Size: 17
„
Type:  Enhanced Matte Rool Paper
†
Procedure
1. Turn the printer on.
2. Start the adjustment program and select [Print Adjustment Check 
Pattern].
3. Select [Print All Pattern] or [Print Variables] and then click the [Print] 
button, and the following patterns will be...

EPSON Stylus Pro 4400/4450/4800/4880/4880CRevision CAdjustment Check Results 4395.5.4  Image Printing†
Procedure
1. Turn the printer power on.
2. Click [Browse], and select any image file (bmp) in “tanzaku“ folder, 
which is inside the folder (adjwiz2) that stores adjustment program 
data.
3. Select the media from the [Media type] pull-down menu.
4. Click [Print] to print the image.
5. Check the image quality, and click [End].
Figure 5-98. Image Printing Screen

„
When performing printing in the...

EPSON Stylus Pro 4400/4450/4800/4880/4880CRevision CAdjustment Check Results 4405.5.5  Check CuttingThis cuts the paper and checks for cutter adjustment and cutter wear.†
Paper Used„
Size: 17
„
Type:  Enhanced Matte Roll Paper
†
Procedure
1. Turn the printer on.
2. Start the adjustment program and select [Cut Check].
3. Input the number of times to execute the test cut into the edit box, and 
then click the [Run] button.
4. Check the cut area of the ejected paper and click the [Finish] button.
Figure...