EPSON Stylus Pro 4400/4450/4800/4880/4880C Revision C
Disassembly & Assembly Disassembly Procedures 243
2. Connect the printer to the PC with USB or IEEE1394 cable, and start
“NVRAM Buckup Utility“ (nvram.exe). (Or execute the parameter backup of
the adjustment program and start the “NVRAM Buckup Utility“.)
3. Take out the CD-ROM that contains the mechanism parameter and insert it
to the PC. (The CD-ROM is bundled with the “Printer Mechanism (SP)”.)
4. Click the “Open“ button, and select the parameter file stored in the CD-
ROM to open the parameter file.
5. Enter Maintenance Mode 2. (Panel display: "SELF TESTING")
Power OFF → Press "Paper Select (<)" + "Paper Feed (Δ)" + "Paper
Feed (∇)" → Power ON
6. Click the “Write” button, and the parameter writing begins.
7. End the "NVRAM Backup Utility" when the writing is completed.
8. Set a destinaton using one adjustment program.
(Refer to "5.4.3 Destination Setting" (p434).)
9. Turn the printer power off.
10. Turn the printer power on.
11. Install consumables to the printer.
C A U T I O N
Do not enter the menu under maintenance mode 2.
C A U T I O N
Check the ink level before starting work. If the ink level is
less than 50%, replace the ink cartridge with a new one
because the printer performs initial ink charge when it is
turned on after the replacement.
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