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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