HP 8100n HP LaserJet 8100, 8100 N, 8100 DN Printers - User Guide - Page 201

Chapter 5 Problem Solving 201 Printer Messages (continued) Message CLOSE RIGHT DOOR Explanation or Recommended Action The right access door is open and must be closed for printing to continue. CLOSE TOP OR LEFT DOOR Either the top cover or the left door is open and must be closed for printing to continue. DISK DEVICE FAILURE The EIO disk had a critical failure and can no longer be used. Remove the EIO disk and replace it with a new one. DISK FILE OPERATION FAILED The requested operation could not be performed. You might have attempted an illegal operation, such as trying to download a file to a non-existent directory. DISK FILE SYSTEM IS FULL Delete files from the EIO disk and then try again. Use HP LaserJet Resource Manager to download or delete files and fonts. (See the software help for more information.) DISK IS WRITE PROTECTED The EIO disk is protected, and no new files can be written to it. Disable the write protection through HP LaserJet Resource Manager. EIO n DISK INITIALIZING The disk accessory card takes a long time to initialize. The first parameter is the accessory slot number for this disk accessory card. Understanding Printer Messages