Oki OF5800 Service Guide - Page 189
Troubleshooting Procedures, PROGRAM, *, 4, ENTER., ENTER., Unique switch F5, Switch,
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Service Manual for OF5800 Chapter 4 Troubleshooting Procedures Page: 164 When "Please Call Service" appears in the display, access unique switches F5 and F6 to determine the cause of the error. To access the unique switches: 1. Press PROGRAM, *, 4, ENTER. 2. Press one-touch F plus the number 5 (or 6) on the numeric keypad. 3. Press ENTER. 4. If the switch is set to a 1, the error indicated in the following table occurred. 5. Once the errors has been cleared, the setting returns to 0. Unique switch F5 Switch Initial Setting Adjustment Usage/Comments 7 * 0 Detection of paper exit jam 0: No 1:Yes 6 0 Factory Use Only 5 * 0 Detection of paper size error 0: No 1:Yes 4 0 Factory Use Only 3 0 Detection of Printer Initialization error 0: No 1:Yes 2 * 0 Detection of paper jam 0: No 1:Yes 1 * 0 Presence of recording paper in the cassette 0: No 1:Yes 0 * 0 Presence of recording paper in the multi-service tray 0: No 1:Yes Another error message is in the LCD for these errors. Please see the aforementioned error message list. Unique switch F6 Switch Initial Setting 7 * 0 6 0 Adjustment Detection of toner empty 0: No 1:Yes Factory Use Only Usage/Comments
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