20 INSUFFICIENT MEMORY
The printer received more data than can fit in available memory.
You might have tried to transfer too many macros, soft fonts, or complex graphics. Press GO to print the transferred data (some data might be lost). Advise the customer to simplify the print job or install additional memoryon the printer.


21 PAGE TOO COMPLEX
The data (dense text, rules, raster or vector graphics) sent to the printer is too complex
Press GO to print the transferred data. (Some data might be lost.) Advise the customer to simplify the print job with less graphics.


40 EIO x BAD TRANSMISSION
The connection has been broken between the printer and the EIO card in the specified slot. ( Also data loss might occur in this situation.)
1. Press GO to clear the error message and continue printing. 2. Reseat the EIO card in slot [X]. test again


41.3 UNEXPECTED PAPER SIZE
The printer detected a media size different from what it was expecting. This is typically caused if two or more sheets to stick together in the printer or if the tray is not properly adjusted.
1. Reload the tray with the correct print media size. 2. Ensure that media in the tray is loaded under the front and back tabs. 3. If you are printing from tray 1, verify that the correct paper size is selected in the control panel. 4. If you are printing from tray 2, 3, or 4, verify that the three paper-size adjustments (length guide, width guide, size-selector switch) on the paper tray have been set correctly. Make sure the media is under the corner tabs. 5. After performing the actions above, press GO. The page containing the error will automatically be reprinted if jam recovery is enabled. (Or, you might want to press CANCEL JOB to clear the job from the printer’s memory.)


41.5 PRINTER ERROR
The media has reached the PS102 or PS103 sensor too early.
1. This error usually occurs with smooth media, such as transparencies or labels. If the problem persists when using tray 1, load media one sheet at a time. If the problem persists when using trays 3 and 4, replace the pick up rollers and separation sep pad. 2. Check sensors PS102 and PS103 for proper operation


41.x PRINTER ERROR
A temporary printing error has occurred.
The page containing the error will automatically be reprinted. If the error persists: 1. Reseat the connections to the laser scanner and then  the engine controller board. 2. Replace the laser scanner. 3. Replace the engine controller board


49.XX PRINTER ERROR
A firmware error occurred
1. Press CANCEL JOB to clear the print job from the printer memory. 2. Turn the printer off, and then turn the printer on. 3. Try printing a job from a different software application. If the job prints, go back to the first application and try printing a different file. (If the message only appears with a certain software application or print job, contact the software vendor for assistance.) 4. If the message persists with different software applications and print jobs, disconnect all cables to the printer that connect it to the network or printer. 5. Turn the printer off. 6. Remove all memory DIMMs or third-party DIMMs from the printer. (Do not remove the firmware DIMM in the lowest DIMM slot.) 7. Remove all EIO devices from the printer. 8. Turn the printer on. 9. If the error no longer exists, install each DIMM and EIO device one at a time, making sure to turn the printer off and back on as you install each device. 10. Replace a DIMM or EIO device if you determine that it may have causes the error. 11. Remember to reconnect all cables that connect the printer to the network or computer. 12. If the error persists, replace the firmware DIMM. 13. Replace the formatter.
20 INSUFFICIENT MEMORY
The printer received more data than can fit in available memory.
You might have tried to transfer too many macros, soft fonts, or complex graphics. Press GO to print the transferred data (some data might be lost). Advise the customer to simplify the print job or install additional memoryon the printer
21 PAGE TOO COMPLEX
The data (dense text, rules, raster or vector graphics) sent to the printer is too complex
Press GO to print the transferred data. (Some data might be lost.) Advise the customer to simplify the print job with less graphics.
40 EIO x BAD TRANSMISSION
The connection has been broken between the printer and the EIO card in the specified slot. ( Also data loss might occur in this situation.)
1. Press GO to clear the error message and continue printing. 2. Reseat the EIO card in slot [X]. test again


41.3 UNEXPECTED PAPER SIZE
The printer detected a media size different from what it was expecting. This is typically caused if two or more sheets to stick together in the printer or if the tray is not properly adjusted.
1. Reload the tray with the correct print media size. 2. Ensure that media in the tray is loaded under the front and back tabs. 3. If you are printing from tray 1, verify that the correct paper size is selected in the control panel. 4. If you are printing from tray 2, 3, or 4, verify that the three paper-size adjustments (length guide, width guide, size-selector switch) on the paper tray have been set correctly. Make sure the media is under the corner tabs. 5. After performing the actions above, press GO. The page containing the error will automatically be reprinted if jam recovery is enabled. (Or, you might want to press CANCEL JOB to clear the job from the printer’s memory.)


41.5 PRINTER ERROR
The media has reached the PS102 or PS103 sensor too early.
1. This error usually occurs with smooth media, such as transparencies or labels. If the problem persists when using tray 1, load media one sheet at a time. If the problem persists when using trays 3 and 4, replace the pick up rollers and separation sep pad. 2. Check sensors PS102 and PS103 for proper operation
41.x PRINTER ERROR
A temporary printing error has occurred.
The page containing the error will automatically be reprinted. If the error persists: 1. Reseat the connections to the laser scanner and then  the engine controller board. 2. Replace the laser scanner. 3. Replace the engine controller board


49.XX PRINTER ERROR
A firmware error occurred
1. Press CANCEL JOB to clear the print job from the printer memory. 2. Turn the printer off, and then turn the printer on. 3. Try printing a job from a different software application. If the job prints, go back to the first application and try printing a different file. (If the message only appears with a certain software application or print job, contact the software vendor for assistance.) 4. If the message persists with different software applications and print jobs, disconnect all cables to the printer that connect it to the network or printer. 5. Turn the printer off. 6. Remove all memory DIMMs or third-party DIMMs from the printer. (Do not remove the firmware DIMM in the lowest DIMM slot.) 7. Remove all EIO devices from the printer. 8. Turn the printer on. 9. If the error no longer exists, install each DIMM and EIO device one at a time, making sure to turn the printer off and back on as you install each device. 10. Replace a DIMM or EIO device if you determine that it may have causes the error. 11. Remember to reconnect all cables that connect the printer to the network or computer. 12. If the error persists, replace the firmware DIMM. 13. Replace the formatter.

Error code from 20-49