User manual SHARP AR-286 SECTION 3

[. . . ] CHAPTER 4 SUPPLIES This chapter describes the supplies for this copier such as paper and toner. q q q q Page PAPER . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-2 Types and sizes of copy paper . . . . . . . . . . . . . . . . . . . . . . . . . 4-2 Loading copy paper . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-2 ADDING TONER . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [. . . ] If the messages do not give specific instructions, check the list below. Problem Solution q Copier plugged in? Plug the copier into a grounded outlet. Copier does not operate. q Power switch on? Turn the power switch on. Copies are too dark or too light. q Copy density properly adjusted? See page 2-16. q Blank copies. Is the original placed face down in the document feeder tray (AR-281), face up in the document feeder tray (AR-286/AR-336) or face down on the document glass?Paper too heavy? Place the original face down in the document feeder tray (AR-281), face up in the document feeder tray (AR-286/AR-336) or face down on the document glass. Use copy paper within the specified range. See page 4-2. q CHAPTER5 COPIER TROUBLE?Troubleshooting Copies smear if rubbed. q Paper damp? Replace with dry copy paper. Be sure to store copy paper in a dry location. Copy size is different from the selected paper size. q Paper size indicator properly set? When changing the copy paper size in a tray, be sure to adjust the paper size indicator. See page 4-4. 5-12 TROUBLESHOOTING Problem q Solution Non-standard paper used?If using special papers, feed the paper through the bypass tray. Paper misfeeds frequently. q Is paper properly installed? See pages 2-14 and 4-2. q Pieces of paper inside copier? Remove all pieces of misfed paper. Store copy paper flat in the wrapper in a dry location. See page 4-8. q Paper curled or damp? Dust, dirt, smudges appear on copies. q Document glass, document cover (AR-281) or RADF transport belt (AR-286/AR-336) dirty?Is LCD contrast properly adjusted? Clean regularly. CHAPTER5 Touch panel is too dark or too light. q Adjust the LCD contrast. Troubleshooting If a problem persists after checking the above, please consult your key operator prior to contacting your authorised Sharp Service Centre. Self-diagnostic function An automatic self-diagnostic function is built into this copier. Should the copier malfunction, the self-diagnostic function will locate the problem and stop the copier to prevent damage. An alphanumeric code will appear in the message display. Example Should the copier stop completely, and the message "CALL FOR SERVICE. CODE: " appear in the message display, contact your authorised Sharp Service Centre. 5 KEY OPERATOR See page 8-28. 5-13 CHAPTER 6 GENERAL INFORMATION This chapter describes general information for using this copier. q q q q Page PART NAMES AND FUNCTIONS . . . . . . . . . . . . . . . . . . . . . . 6-2 Exterior . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-2 Interior . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-3 Operation panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-4 Touch panel (Basic screen) . . . . . . . . . . . . . . . . . . . . . . . . . . . [. . . ] q Copy ratio: 100% q Automatic exposure q Copy quantity: 0 q All special copier modes are set to off. q Tray select: Paper tray 1 (At power on, the previously selected tray will again be selected. ) Optional large capacity tray will be selected when installed. 5 KEY OPERATOR Initial settings can be programmed as desired. The auto clear time can also be changed. [. . . ]