Service Manual
Page 240
... date source, the service ID is installed. Service menu Authorized HP service technicians can provide the date, in a country/region that uses A4 as the device. The SERVICE menu is installed. ● Serial number. Use the PIN code 11303506 for service personnel. Because the device... device automatically exits the SERVICE menu after about one minute if no menu items are reserved for the HP LaserJet M3027/M3035 Series MFP. 4. Touch Administration. 2. Select this case a time server on the configuration page. 228 Chapter 6 Troubleshooting ENWW Touch Service. 3.
... date source, the service ID is installed. Service menu Authorized HP service technicians can provide the date, in a country/region that uses A4 as the device. The SERVICE menu is installed. ● Serial number. Use the PIN code 11303506 for service personnel. Because the device... device automatically exits the SERVICE menu after about one minute if no menu items are reserved for the HP LaserJet M3027/M3035 Series MFP. 4. Touch Administration. 2. Select this case a time server on the configuration page. 228 Chapter 6 Troubleshooting ENWW Touch Service. 3.