5.2.3.5
Sideways adjustment
Procedures:
1)
Set the specified test chart (Figure 5.4.19). adjust the document guide to the chart
width, and place the chart at the reading position.
2
Additional line
(about mm
in thickness)
i
t
Fig. 5.2.19
Additional line on the specified chart
Use the
channel of the oscilloscope to observe the marker signal at test-point
on the
PC board, and use the
channel for the sensor output
waveform, at the side reading position with the alternation ALT mode of the
oscilloscope.
l-l
(Marker signal)
(Sensor output)
Right edge of B4 for one marker bit
signal)
* Detail
sensor output
vertical line on the chart.
I
(Sensor output!
Fig. 5.2.20
Side position adjustment
5 - 2 1
Содержание OKIFAX OF-38
Страница 1: ...OfClFAx OF 38 Facsimile Transceiver HELD SERVICE HANDBOOK...
Страница 2: ...OKIFAX OF 38 FACSIMILE TRANSCEIVER FIELD SERVICE HANDBOOK 0 0...
Страница 7: ...C H A P T E R I GENERAL INFORMATION 0 0 s...
Страница 8: ...CHAPTER 1 GENERAL INFORMATION 1 1 Features l l 1 2 GeneralAppearance l 3 0 0 c7...
Страница 12: ...Fig 1 2 3 Operation Control Panel of the OKIFAX OF 38 l 4...
Страница 13: ...0 0 co CHAPTER 2 SPECIFICATIONS...
Страница 31: ...2 1 8...
Страница 39: ...2 2 6...
Страница 52: ...09s r El 1 SLl r pr Fig 2 1 General appearance and dimensionsof the OKIFAX OF 38 2 39...
Страница 53: ...CHAPTER 3 lNSTALi_ATION...
Страница 59: ...Table 3 6 2 Programming by Tenkey operation Length of tone duration PTT parameters Sender ID programming 3 5...
Страница 77: ...Table3 7 3 PTT parameter 3 2 3...
Страница 112: ...Fig 3 13 1 Flow chart for typical message reception 3 5 8...
Страница 113: ...Fig 3 13 2 Flow chart for typical message transmission 3 59...
Страница 114: ...CHAPTER 4 MAINTENANCE...
Страница 117: ...SEPARATION RUBBER FLUORESCENT LAMP FEED ROLLERS 0 THERMAL HEAD PRINT ROLLER Fig 4 1 1 Routine inspection 4 2...
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Страница 160: ...CHAPTER 5 ADJUSTMENT...
Страница 174: ...n mmmmm m mrm m 5 1 3...
Страница 175: ...3 Scanner assembly SNS 18 PC BOARD SCREW SHIELDING PLATE Fig 5 2 4 Scanner assembly 5 14...
Страница 186: ...CHAPTER 6 TROUSLESHOOTING...
Страница 191: ...0 0 0 Fig 6 1 1 MODEM PC board 6 4...
Страница 195: ...1 Replacethe MCNTZ PC board e the printed data still IAre the printed data abnormal Yes NO 1 Sub item 6 2 6 8...
Страница 198: ...Li YU3512 1667 Fig 6 1 2 NCU 181 PC board JC3 6 1 1...
Страница 211: ...Note No INo 6 2 4...
Страница 214: ...6 2 4 Document Skew Put a smaller original in the carrier sheet and fed them together 6 2 7...
Страница 220: ...C H A P T E R 7 DISASSEMBLY ASSEMBLY P...
Страница 225: ...f 3z _ d 7 4...
Страница 227: ...start 7 3 1 I Front C o v e r t 0 3 9 3t 7 3 14 I AUX PC Board r f 1 item numberfordetaileddelcription Fig 7 3...
Страница 229: ...3 Remove the two screw 0 nSCREWS I Fig 7 3 1 3 4 Remove the two screws 0 Ground cable GROUND CABLE SCREW Fig 7 3 1 4 7 a...
Страница 242: ...cl Remove the two screws SIDE SCREWS Fig 7 3 7 3 d The cover can remove asthe following figure COVER Fig 7 3 7 4 7 21...
Страница 252: ...5 Remove a screw 0 SCREW 6 Remove the two screws Fig 7 3 11 3 SCREWS BOARD Fig 7 3 11 4 7 31...
Страница 268: ...CHAPTER 8 BRIEF TECHNICAL DESCRIPTION...
Страница 270: ...OKIFAX OF 38 overall circuit diagram Fig 8 1 1 m _ n 111 I I 1 Cl...
Страница 271: ...t j_1 I 1 I I 1 c I_ c 8 3...
Страница 273: ...m I j jj Read hugeData _ _t PrintlmageData...
Страница 274: ...1 I _ __ __ _ M B 1 Fig 8 2 2 _ OKIFAX OF 38 G3 data send signal flow...
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