Ioline FJ8 User manual

14140 NE 200th St.
Woodinville, WA. 98072
[phone]
Remove the Bottom Cover
Logic Board Replacement
For FJ8 apparel plotter
1
Power o and unplug the data
and power cables.
Unplug the take-up motor cable
from the bottom right side of
the machine.
Remove the‘Rear Stand Screws’
on the rear of the machine.
These hold the printer on the
stand (do not remove the front
screws).
Make sure the stop screws are
installed on the take-up plate
on both sides of the machine.
Take-Up Motor Cable
Rear Screw (Left Side)
Rear Screw (Right Side)
Front Screw
(DO NOT REMOVE)
Front Stop Screw
(DO NOT REMOVE)
P/N: 108854 R0

14140 NE 200th St.
Woodinville, WA. 98072
[phone]
From behind the machine push
the head forward until it rests
on the stop screw.
Front Stop Screw
Locate the screws on the bot-
tom cover and remove only
the bottom cover closest to the
keypad of the machine. (Stand-
ing behind the machine it will be
the left cover)
Carefully unplug the bottom
cover sensor cable from the
bottom cover before removing
completely.
Sensor Plug
Sensor

14140 NE 200th St.
Woodinville, WA. 98072
[phone]
Note: Follow anti-static procedures
Cut the tyrap holding the ribbon
cables.
Caution: Be careful not to nick
the ribbon cable when cutting the
tyrap. The ribbon cables are very
delicate.
Remove the three Phillips screws
holding the main logic board
When removing the
new logic board from
the packaging make
sure you are wearing
the static grounding strap
correctly. and have attached
it to a metal chassis ground.
If there is a static discharge
to the new board it may not
function properly.The strap is
included in the replacement
kit.
Caution
Tools Required:
nPhillips head screwdriver
nTyrap (1)
P/N: 108854 R0
2
Unplug all connectors from Main
logic (PCB) board.
Removing the Logic Board
Tyraps

14140 NE 200th St.
Woodinville, WA. 98072
[phone]
Carefully remove the logic board
from the machine
Install the new PCB. Make sure
you place the logic board behind
the rib in the body as shown.
Loop a tyrap through the hole in
the upper right corner of the main
logic board. Wrap it around the
ribbon cable. Do not tighten yet.
When removing the
new logic board from
the packaging make
sure you are wearing
the static grounding strap
correctly. and have attached
it to a metal chassis ground.
If there is a static discharge
to the new board it may not
function properly.The strap is
included in the replacement
kit.
Caution
3Installing the Logic Board

14140 NE 200th St.
Woodinville, WA. 98072
[phone]
Connect all wires to new main
logic board.
Caution: It is VERY important to
make a proper connection. If a row
of pins is missed or the cable is not
plugged in correctly, you can do per-
manent damage to the main board.
Make sure the ribbon cables lay
nicely and tighten the tyrap hold-
ing the ribbon cable but not so
tight as to damage the cable.
Install the bottom cover and then
rotate machine back to normal
operating position. Make sure to
install screws that hold the ma-
chine on the stand legs.
Follow the procedure for ‘Motion
Adjustment’on Page 52 in the
Ioline FJ Printer and StudioJet Ser-
vice Manual. The Service manual
is available from the Ioline FlexJet
website. Contact Ioline Tech Sup-
port for login information.
If problems arise, contact Ioline
Tech Support.