Mar. 1998 © TOSHIBA
7 - 7
1550/1560 OPTICAL
7.3.2
Scanning motor (and timing belt)
(1)
Remove the top cover.
(2)
Disconnect one connector.
(3)
After removing three screws, you can take out
the whole unit. At this time, the timing belt (2M-
77) is also removed.
Note: 1. When reassembling the parts, make sure
that the timing belt is securely placed on
the pulleys (P66/P18) and the shaft drive
pulley (P22).
2. The scanning motor is screwed on in the
position of the hole A at the time of ship-
ping from the factory.
When the belt tension adjustment is nec-
essary, reinstall the screw at the elongated
hole B (not the hole A).
After having pushed the scanning motor
in the direction of the arrow, install it.
(4)
After taking out the unit, remove two screws
and the motor is removed.
Note: When reassembling the parts, make sure that
the timing belt is securely placed on the pul-
leys (P66/P18) and the shaft drive pulley
(P22).
7.3.3
Mirror motor
(1)
Remove the original glass.
(2)
Remove the optics cover (1 screw).
(3)
After removing two screws, take out the
bracket.
(4)
Remove two screws and disconnect one con-
nector from the bracket and the mirror motor
is removed.
TB (2M-77)
P22
Mirror motor
Bracket
Scanning motor
Elongated hole B
Hole A
Summary of Contents for 1550
Page 11: ...1550 1560 GENERAL 2 4 Mar 1998 TOSHIBA ...
Page 112: ...1550 1560 DRUM 9 12 Mar 1998 TOSHIBA 1 16 48 CLK SI1 LT OUT1 1 2 64 Timing chart ...
Page 167: ...Mar 1998 TOSHIBA 13 25 1550 1560 OPTIONAL 13 7 4 PC board assembly PWA F PFU ...
Page 188: ...Mar 1998 TOSHIBA 14 21 1550 1560 CIRCUIT DIAGRAMS Control Panel Circuit PWA F PNL 4 4 ...
Page 189: ...1550 1560 CIRCUIT DIAGRAMS 14 22 Mar 1998 TOSHIBA 14 4 Fuser Circuit PWA F FUS ...
