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PRINT HEAD
&
ASSOC. ASS' Y
4. To install video amplifier and cable assemblYt reverse
order of disassembly procedure of this para. 5.2.18.2.0.1.
through 0.3.
5.2.18.3
Adjustments
A.
PRINT HEAD
Rev.
E
Once the print head (13) is bracket mounted to the carriage (24)
with attaching hardware (Ref: para. 5.2.18.2.A.), there are
no more adju.stments except for operator procedure. Refer to
Operators Manual t Forms Thickness Control.
B. CARRIAGE (LA-9)
1. Refer to para. 5.2.1.3.B. for complete carriage adjustments.
C.
AOJUSn~ENT
OF FIBRE OPTICS HEAD 8 AND LAMP ASSEMBLY 43
RELATIVE T TIMING FENCE 27 F R CHARACTER GENERATION
FIG. 8-19
1. Bracket (47) (See also Fig. 8-1 t item 120)
(a) Loosen screws and washers (28, 29, 30) and push upward
on right side of bracket so that top of right angle
bend is flush and parallel with surface of printer
carriage unit. Tighten allen screws (28) so that
slight tap would shift position of bracket.
2. Lamp Holder Housing (43)
(a) Remove screw, washers (6, 39, 40) holding lamp
assembly (41) and lamp (42). Set assembly aside
with attaching hardware.
(b) Loosen screws and washers (6, 7) on top of video
amplifier board (26) holding lamp holder housing (43).
(c) Move housing backwards (towards operator) on screw
adjusting slots of board to maximum distance. Tighten
screw and washers.
(See Fig. 5-23)
3. Fibre Optics Head (8)
(a) Loosen screws, flatwashers (6,
7)
holding optic head
to video amp. board (26).
(b) Move optics head toward timing fence (27) but not
touching.
(See Fig. 5-23). Allow lead of optic
bundle (part of fibre optic head, 8) to hang freely.
5-48
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