HP Armada 1100 Armada 1100 Family of Personal Computers Maintenance and Servic - Page 43
Across Tantalum CAPs C572, C571, and C569, Across CAP C522, near PCMCIA connector
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Measuring Power Signals The following power signals can be measured on the top side of the PCA. VDD (+5V) Across Tantalum CAPs C574, C573 +3.3V Across Tantalum CAPs C578, C575 VCPU (3.3V on -001 and 2.9V on -002) Across Tantalum CAPs C572, C571, C570, and C569 VBAT At Fuse F1 +12V Across CAP C522, near PCMCIA connector VCC1 can be measured at Pin 28 of U539. Solving Printer Problems If you experience problems printing, run a printer self-test. Refer to the documentation provided with your printer for instructions. If the self-test fails, it is a printer-specific problem. Also refer to the printing section of your application documentation. Table 2-24. Solving Printer Problems Problem Probable Cause Solution(s) Printer will not The signal cable may not Ensure that the signal turn on. be connected properly, cable is properly or the printer is connected and that the unplugged. power cord is connected to the electrical outlet. Printer will not Printer is not turned on Turn the printer on and print. or is off line. set it to online. The device drivers for your application are not installed. Refer to the printer documentation to Install the correct printer driver. Printer that is set up for a network is not connected to the network. Connect the printer to the network. Printer cable is too long, unshielded, or defective. Replace the cable. Paper tray is empty. Fill the paper tray with paper and set the printer to on line.