Users Guide
Page 139
...document backing with a soft cloth or sponge slightly moistened with a mild soap and warm water. 3 Wash the backing gently to remove any residual alcohol. Maintain your HP all-in-one 136 HP Officejet 7300/7400 series all-in-one or both icons might damage the device. Warning Be careful not to painted parts ... soft cloth. Keep fluids away from the control panel ➔ Look for two icons at the bottom of the color graphics display that represent the levels of the HP all-in-one. 1 Turn off the case. Check the estimated ink levels You can accumulate on the control panel, document feeder ...
...document backing with a soft cloth or sponge slightly moistened with a mild soap and warm water. 3 Wash the backing gently to remove any residual alcohol. Maintain your HP all-in-one 136 HP Officejet 7300/7400 series all-in-one or both icons might damage the device. Warning Be careful not to painted parts ... soft cloth. Keep fluids away from the control panel ➔ Look for two icons at the bottom of the color graphics display that represent the levels of the HP all-in-one. 1 Turn off the case. Check the estimated ink levels You can accumulate on the control panel, document feeder ...