HP Q7494A User Manual - Page 219
Ram Disk File
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Control panel message To clear press alternates with Ready RAM DISK DEVICE FAILURE To clear press alternates with Ready RAM DISK FILE OPERATION FAILED To clear press alternates with Ready RAM DISK IS WRITE PROTECTED To clear press alternates with Ready Ready The supplies gauge will display the consumption levels of print cartridges. Ready Diagnostics mode To exit press Stop Ready IP Address: Receiving upgrade REINSERT DUPLEXER REMOVE ALL PRINT CARTRIDGES To exit press Stop Description Recommended action NOTE This will also delete any files saved in RAM. A device failure has occurred on the specified 1. drive. 2. To clear the message, press the key. If the message persists, turn the printer off then on. 3. If the message still persists, contact HP Support at http://www.hp.com/support/ clj4700. The printer received a PJL file system 1. command that attempted to perform an illogical operation (for example, to download 2. a file to a non-existent directory). To clear the message, press the key. If the message persists, turn the printer off then on. Printing may continue. 3. If the message reappears, there may be a problem with the software application. The file system device is protected and no new files can be written to it. 1. To enable writing to the RAM disk, turn off write protection, using HP Web Jetadmin software. 2. To clear the message, press the key. 3. If the message persists, turn the printer off then on. The printer is online and ready for data. No status or device attendance messages are pending at the display. No action necessary. The printer is in a special diagnostics mode. Press the Stop key to exit the special diagnostics mode. OR No action is necessary. The printer is online and ready. No action necessary. A firmware upgrade is in progress. Do not turn the printer off until the printer returns to Ready. The duplexer has been removed. Press to see step by step information. The printer is executing a component test and Remove all print cartridges. the component selected is Belt Only. ENWW Control panel messages 203