Description Of Adjustments - Epson 3800 - Stylus Pro Color Inkjet Printer Service Manual

EPSON Stylus Pro 3800/3800C/3850

5.1.5 Description of Adjustments

The following tables describe the general outline of the adjustments.
Note "*1": AU = Software tool including Adjustment Program
"*2": AT = Jig or Tool for the adjustment (does not include the program tool)
MECHANICAL ADJUSTMENT
Adjustment
PF Timing Belt Tension Adjustment
LD Roller Position Adjustment
PG Position Adjustment
STANDARD ADJUSTMENT
Adjustment
RTC&USB ID
Head Rank ID
Print Head Slant Adjustment (PF)
Print Head Slant Adjustment (CR)
Initial Ink Charge Flag ON/OFF
Parameter Backup
Check PG
Initial ink Charge
Cleaning
Input Serial Number
Colorimetric Calibration Tool
Install F/W
Ink Mark sensor Adjustment for Auto Nozzle Check
Washing Head And Discharge Ink
Auto Bi-D Adjustment
Auto Uni-D Adjustment
ADJUSTMENT
Adjusts the tension of the PF Timing Belt to a specified level.
Adjusts the height of the LD Roller to ensure stable paper feeding.
Adjusts the platen gap to the proper amount.
Carries out the initialization of the RTC and writes USB ID.
Writes the Head Rank ID.
Prints an adjustment pattern to check if the print head is slanted in the PF direction and corrects if slanted.
Prints an adjustment pattern to check if the print head is slanted in the CR direction and corrects if slanted.
Sets or clears a flag for initial ink charge as necessary after replacing the main board.
Backs up the parameters stored in the NVRAM on the previous board and uploads it to the new board.
Checks the operation of the APG.
Performs an initial ink charge.
Carries out various cleanings.
Writes and reads the serial number.
Adjusts the amount of ink droplets.
Installs the firmware.
Checks and adjusts the operation of the ink mark sensor.
Carries out head washing and discharging of ink.
Adjusts the Bi-D automatically.
Adjusts the Uni-D automatically.
Overview
General Overview
General Overview
Revision A
Tool
Page
1 2
AU* AT*
—
--- P. 198
—
--- P. 200
—
--- P. 201
Tool
Page
1 2
AU* AT*
—
--- P. 203
—
--- P. 204
—
--- P. 205
—
--- P. 207
—
--- P. 211
—
--- P. 212
—
--- P. 214
—
--- P. 215
—
--- P. 215
—
--- P. 216
— —
P. 217
—
--- P. 229
—
--- P. 230
—
--- P. 232
—
--- P. 233
—
--- P. 234
193