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Now downloading free:oki 20 tm

oki 20 tm free download

Service manuals and repair information about laser, dot matrix, label printer and ink jet printers of different makes: HP, Canon, Epson, Ricoh, Star, Xerox, Okidata

File information:
File name:20_tm.rar
[preview 20 tm]
Size:1537 kB
Extension:rar
Mfg:oki
Model:20 tm 🔎
Original:20 tm 🔎
Descr: oki Printers LED 20_20n 20_tm.rar
Group:Electronics > Computer equipment > Printers
Uploaded:22-02-2022
User:Anonymous
Multipart:No multipart

Information about the files in archive:
Decompress result:OK
Extracted files:1
File name 20_tm.rar

OKIPAGE 20 LED Page Printer Troubleshooting Manual with Component Parts List ODA/OEL/INT All specifications are subject to change without notice. 40692901TH CONTENTS 1. OUTLINE ... 1 2. TOOLS... 1 3. CIRCUIT DESCRIPTION... 2 3.1 Outline ... 2 3.2 CPU and Memory ... 4 3.3 Reset Control ... 6 3.4 EEPROM Control ... 7 3.5 Centronics Parallel Interface ... 9 3.6 RS232C Interface ... 10 3.7 Operator Panel Control... 11 3.8 LED Head Control ... 12 3.9 Motor Control ... 14 3.10 Fuser Temperature Control ... 16 3.11 Fan Motor Control... 19 3.12 Sensor Supervision ... 21 3.13 Cover Open ... 22 3.14 Power Supply Interface ... 23 3.15 Option (2nd/3rd paper feeder and Multi feeder) Interface ... 24 3.16 DUPLEX Interface ... 25 3.17 Power Supply Board ... 26 4. TROUBLESHOOTING... 28 4.1 Troubleshooting Table ... 28 4.2 Troubleshooting Flowchart ... 32 5. CIRCUIT DIAGRAM ...



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