Tektronix 4681FXI Printer User Manual


 
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Instruction Sheet
4681FXI Ð Upgrading a Phaser 220e to
a Phaser 220i
This instruction sheet provides the details for replacing a Phaser 220e's image processor board and I/O
board with a 220i image processor board and I/O board. After installing the upgrade you must return
the 220e image processor board and its I/O board to Tektronix.
Static precautions
Leave the printer plugged into its power outlet. This preserves a
ground path for static discharges.
Touch the printer's bare metal frame often to discharge static
electricity from your body.
Handle the circuit board(s) by their edges only.
Do not
lay the board(s) on a metal surface.
Make the least possible movements to avoid generating static
electricity.
Avoid wearing nylon or polyester clothing; they generate static
electricity.
Tools required
#1 POSIDRIV¨ screwdriver
Antimstatic mat 006-7056-00
Phaserª 220e