[. . . ] User's Guide NPD3341-00 AcuLaser M4000 Series User's Guide Copyright and Trademarks No part of this publication may be reproduced, stored in a retrieval system, or transmitted in any form or by any means, mechanical, photocopying, recording, or otherwise, without the prior written permission of Seiko Epson Corporation. No patent liability is assumed with respect to the use of the information contained herein. Neither is any liability assumed for damages resulting from the use of the information contained herein. Neither Seiko Epson Corporation nor its affiliates shall be liable to the purchaser of this product or third parties for damages, losses, costs, or expenses incurred by purchaser or third parties as a result of: accident, misuse, or abuse of this product or unauthorized modifications, repairs, or alterations to this product, or (excluding the U. S. ) failure to strictly comply with Seiko Epson Corporation's operating and maintenance instructions. [. . . ] For instructions on clearing this type of paper jam, see "Paper Jam DM (Duplex Unit's cover)" on page 152. Paper is jammed inside the optional Stacker's paper path or cover (cover xx). For instructions on clearing this type of paper jam, see "Paper Jam STK" on page 153. Paper Jam STK Paper Out tttt sssss There is no paper in the specified paper source (tttt). Load paper of the size (sssss) into the paper source. Using the Control Panel 86 AcuLaser M4000 Series User's Guide Paper Set tttt sssss The paper loaded in the specified paper source (tttt) does not match the required paper size (sssss). Replace the loaded paper with the correct size paper and press the Start/Stop button to resume printing, or press the + Cancel Job button to cancel the print job. If you press the Start/Stop button without replacing the paper, the printer will print on the loaded paper even though it does not match the required size. Print Overrun The required time to process the print data exceeded the print engine speed because the current page is too complex. Press the Start/Stop button to resume printing, or press the + Cancel Job button to cancel the print job. If this message appears again, select On as the Page Protect setting in the control panel's Setup Menu or select Avoid Page Error on the printer driver. If you continue to receive this message when printing a particular page, try simplifying the page by limiting the number of graphics or reducing the number and size of fonts. To avoid this error, it is recommended that you set the Page Protect setting to On and add more memory to the printer. See "Setup Menu" on page 61 and "Memory Module" on page 106 for details. PS3 Hard Disk full The memory allocated for writing PostScript 3 commands on the optional Hard Disk Drive is full. To clear this error, select Clear Warning from the control panel's Reset Menu. For instruction about accessing the control panel menus, see "How to access the control panel menus" on page 53. Replace Feed Roller C2, Replace Feed Roller C3 The feed roller C2 or C3 has reached the end of its service life and needs to be replaced. If this error occurs, consult your dealer. Using the Control Panel 87 AcuLaser M4000 Series User's Guide Replace Fuser The fuser has reached the end of its service life and needs to be replaced. Turn the printer off and wait for 30 minutes, then replace the fuser unit with a new one. Replace Maintenance Unit The maintenance unit has reached the end of its service life and needs to be replaced. Replace Toner Cartridge The imaging cartridge has reached the end of its service life and needs to be replaced. Reserve Job Canceled The printer cannot store the data of your print job using the Reserve Job function. The maximum number of print jobs stored on the printer's memory has been reached, or the memory has no more memory available to store a new job. [. . . ] ECP mode/Nibble mode USB interface USB 2. 0 High Speed mode Note: Only computers equipped with a USB connector and running Windows XP, XP x64, Me, 98, 2000, Server 2003, or Server 2003 x64, support the USB interface. Your computer must support USB 2. 0 in order to use USB 2. 0 as the interface to connect your computer to the printer. Since USB 2. 0 is fully compatible with USB 1. 1, USB 1. 1 can be used as an interface. USB 2. 0 can be used with Windows XP, XP x64, 2000, Server 2003, and Server 2003 x64, operating systems. [. . . ]