HP 4200n HP LaserJet 4200 and 4300 series printer - User Guide - Page 122

Message TOO MANY TRAYS INSTALLED Turn power off and uninstall a tray TRAY [XX] [TYPE] [SIZE] If size is detectable: Size detected by tray alternates with To change type press Explanation or recommended action Too many optional trays are installed. A maximum of two optional trays is allowed. Turn off the printer power and remove a tray. This message appears if the tray is closed, but the knob position was not changed. It also appears if the switch is set to Custom, and the tray is opened, and then closed. Select the paper size at the printer control panel. If the size is Custom, make sure that the knob is set to Custom. If size is not detectable: Size specified by user alternates with To change type press TRAY [XX] EMPTY [TYPE] [SIZE] To enter menus press TRAY [XX] OPEN For help press TRAY [N] TYPE=[XXXX] Unable to mopy job [JOBNAME] Unable to store job [JOBNAME] USE INSTEAD? TRAY [X]: [TYPE] [SIZE] Wait for printer to reinitialize Load paper in the empty tray [XX] to clear the message. If you do not load the specified tray, the printer will continue printing from the next tray with the same paper size and type, and the message will continue to appear. The tray cannot feed paper to the printer because tray [X] is open and must be closed for printing to continue.
Check the trays and close any that are open. The printer has received a job under the following conditions:
the type of paper requested by the job is not available in the printer
paper has been placed in tray 1 (thus triggering the tray-1 paper sensor) If you press any printer control panel buttons, the message disappears in about 1 minute. You can take either of the following actions:
Press SELECT ( ) to accept the type of paper.
Use UP ARROW ( ) or DOWN ARROW ( ) to change the type, and then press SELECT ( ) to accept the new type. Note Changing the type here changes the default for TRAY 1 TYPE on the Paper Handling menu. See the description of "TRAY 1 TYPE" on page 155. If you do not do anything during the timeout period (about 1 minute), the printer will print on the paper in tray 1. It will also change the default for TRAY 1 TYPE on the Paper Handling menu to the type requested by the program that sent the job. Memory or file system failures would not allow a mopy job to occur. Only one copy will be produced. The print job named cannot be stored due to a memory, disk, or configuration problem. Correct the error and then try again to store the job. If the requested paper size or type is not available, the printer asks if it should use another paper size or type instead. Use UP ARROW ( ) or DOWN ARROW ( ) to scroll through the available types and sizes. Press SELECT ( ) to accept the alternate type or size. The RAM disk setting has been changed at the printer control panel. This change will not take effect until the printer reinitializes. If you change the mode of the external device, turn the printer power off, turn the printer power on, and wait for the printer to reinitialize. 120 4 Problem solving ENWW