Lexmark CX727 Users Guide PDF - Page 134
The printer is not responding, Warning-Potential Damage, Step 1, CAUTION-POTENTIAL INJURY
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Troubleshooting 134 Action Yes a Remove, and then reinstall the imaging unit or imaging kit. Contact customer Warning-Potential Damage: Do not expose the imaging unit support. or imaging kit to direct light for more than 10 minutes. Extended exposure to light may cause print quality problems. Warning-Potential Damage: To avoid damage, do not touch the underside of the imaging unit or imaging kit. b Resend the print job. No The problem is solved. Do vertical white lines still appear on prints? The printer is not responding Action Step 1 Connect the power cord to the electrical outlet. Yes The problem is solved. CAUTION-POTENTIAL INJURY: To avoid the risk of fire or electrical shock, connect the power cord to an appropriately rated and properly grounded electrical outlet that is near the product and easily accessible. No Go to step 2. Is the printer responding? Step 2 Check if the electrical outlet is turned off by a switch or breaker. Turn on the switch or Go to step 3. reset the breaker. Is the electrical outlet turned off by a switch or breaker? Step 3 Check if the printer is on. Go to step 4. Turn on the printer. Is the printer on? Step 4 Check if the printer is in sleep or hibernate mode. Press the power button to wake the printer. Is the printer in sleep or hibernate mode? Step 5 Go to step 6. Check if the cables connecting the printer and the computer are inserted in the correct ports. Are the cables inserted in the correct ports? Go to step 5. Make sure to match the following: • The USB cable with the USB port on the printer • The Ethernet cable with the Ethernet port on the printer