Sharp MX-M623 MX-M623 MX-M753 Operation Manual - Page 874

TROUBLESHOOTING Problem Punching does not take place. The stapling position or punch position is not correct. Folding does not take place. Stapling position is not correct (including saddle stitch). Point to check Does a message appear instructing you to check the punch module? Solution Dispose of punch scraps. ☞ 1. BEFORE USING THE MACHINE "FINISHER AND SADDLE STITCH FINISHER" (page 1-50) Is a different size of paper mixed in? Punching is not possible when different widths of paper are mixed together. To perform mixed size punching, use paper of the same width and select the [Same Width] setting. When copying, select [Same Width] for [Mixed Size Original] in the special modes. Is a paper size that cannot be punched included in the print job? For the paper sizes that can be punched, see "SPECIFICATIONS" in the Safety Guide. Is the tray selected in the printer driver set to a paper type that cannot be punched? Check the paper type settings in the machine and select a tray that has paper that can be used for punching*. Click the [Tray Status] button in "Paper Selection" on the [Paper] tab of the printer properties window and check the paper type setting of each tray. * Punching is not possible on labels, tab paper, and transparency film. In addition, if "Disable Punch" is selected in the user type, punching will not be possible. Have functions been disabled by the administrator? Check with your administrator. Some functions may have been disabled in the system settings (administrator). Is the stapling position set correctly? Check the stapling position setting. ☞ 2. COPIER "OUTPUT" (page 2-32) Are the punching positions set correctly? Check the punch position settings. ☞ 2. COPIER "OUTPUT" (page 2-32) Did the administrator enable the "Disabling of Duplex" setting? The folding function cannot be used when "Disabling of Duplex" is enabled in the system settings (administrator). Check with your administrator. Are you using a paper type that has a specific front and reverse side? The folding function cannot be used with pre-printed paper, letterhead paper, or other paper that has a specific front and reverse side. When folding paper, use a paper type such as plain paper that does not have specific a front and reverse side. The desired staple mode is not selected. Select the desired staple mode at the operation panel of the inserter. ☞ 1. BEFORE USING THE MACHINE "MANUAL OPERATION OF THE INSERTER" (page 1-63) The paper is not loaded in the correct position. Load the paper correctly. ☞ 1. BEFORE USING THE MACHINE "Using the inserter" (page 1-65) The paper is not loaded face up. Paper must be loaded face up in the inserter tray. ☞ 1. BEFORE USING THE MACHINE "Using the inserter" (page 1-65) 8-55 Contents