Service Manual
Page 88
... a flatbed charged-coupled device (CCD) ● the printer ● the formatter ● the line interface unit (LIU) (HP LaserJet 3015 and 3030 only) Each of these systems brings its own characteristic functionality to receive faxes (HP LaserJet 3015 and 3030 only). The formatter controls the operation sequences of the printer. engine controller unit (ECU) system/power system - laser...
... a flatbed charged-coupled device (CCD) ● the printer ● the formatter ● the line interface unit (LIU) (HP LaserJet 3015 and 3030 only) Each of these systems brings its own characteristic functionality to receive faxes (HP LaserJet 3015 and 3030 only). The formatter controls the operation sequences of the printer. engine controller unit (ECU) system/power system - laser...
Service Manual
Page 208
... through the ADF and copies should print without print-quality problems. Make a copy from the flatbed (HP LaserJet 3020 and 3030). 1. The product's fax settings are acceptable, clean the flatbed glass. Verify that works (press fax/send and listen for the HP LaserJet 3015 replace the scanner assembly (see User replaceable parts. Review and reset the product's fax...
... through the ADF and copies should print without print-quality problems. Make a copy from the flatbed (HP LaserJet 3020 and 3030). 1. The product's fax settings are acceptable, clean the flatbed glass. Verify that works (press fax/send and listen for the HP LaserJet 3015 replace the scanner assembly (see User replaceable parts. Review and reset the product's fax...
Service Manual
Page 215
Fit to Page on flatbed only (HP LaserJet 3020 and 3030 only) None The copy reduce/enlarge feature only applies to resend the fax. Recommended action Ask the sender to flatbed copies. Check that the phone is working by unplugging and replugging the cord. Ask the sender to a different ... (continued) Control panel message Event log Description error message Fax recv. error (HP LaserJet 3015 and 3030 only) None An error occurred while trying to send a fax. Fax Send error (HP LaserJet 3015 and 3030 only) None An error occurred while trying to receive a fax. Try faxing back...
Fit to Page on flatbed only (HP LaserJet 3020 and 3030 only) None The copy reduce/enlarge feature only applies to resend the fax. Recommended action Ask the sender to flatbed copies. Check that the phone is working by unplugging and replugging the cord. Ask the sender to a different ... (continued) Control panel message Event log Description error message Fax recv. error (HP LaserJet 3015 and 3030 only) None An error occurred while trying to send a fax. Fax Send error (HP LaserJet 3015 and 3030 only) None An error occurred while trying to receive a fax. Try faxing back...
Service Manual
Page 234
Pages do not print. working wall outlet or power strip and that the power switch is not on. Remove the...is out of toner. Check that the product is plugged into a is turned on the flatbed (HP LaserJet 3020 and 3030). 216 Chapter 6 Troubleshooting ENWW Load the original with the side to be scanned facing down in the ADF for...cartridge. Image quality problems can be caused by performing printer functional tests. The media does not meet HP specifications (for the LaserJet 3020 and 3030. See Functional checks. Some image-quality problems can also be isolated by using cables that the ...
Pages do not print. working wall outlet or power strip and that the power switch is not on. Remove the...is out of toner. Check that the product is plugged into a is turned on the flatbed (HP LaserJet 3020 and 3030). 216 Chapter 6 Troubleshooting ENWW Load the original with the side to be scanned facing down in the ADF for...cartridge. Image quality problems can be caused by performing printer functional tests. The media does not meet HP specifications (for the LaserJet 3020 and 3030. See Functional checks. Some image-quality problems can also be isolated by using cables that the ...