Samsung ML-1650 Cause and solutions of bad environment of the software, Printer is not working

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Troubleshooting

4-6 The cause and solutions of bad environment of the software

4-6-1 The printer is not working (1)

• Description

While Power turned on, the printer is not working in the printing mode.

 

 

 

 

Check and Cause

Solution

 

 

1. Run Self-Test Mode: Turn the power on while pressing

1.Check the power of the printer and perform the Self-

the test printing button for 2 or 3 seconds before printing

Test. If the test printing works, that means no prob-

works.

 

lems in the printer itself. If the test printing does not

 

 

work, that means bad functioning of the printer(not

 

 

because of software). Perform DCU to check the

 

 

Error Status.

2. Check if the PC and the printer is properly connected

2. Replace the printer cable. If the problems not solved

and the toner cartridge installed.

even after the cable replaced, check the amount of

 

 

the remaining tone.

 

 

(refer to Toner Cartridge Service 4-5)

3. Printing is nor working in the Windows.

3. Check if the connection between PC and printer port

 

 

is proper. If you use windows, check if the printer dri-

 

 

ver in the controller is set up. If the printer driver is

 

 

properly set up, check in which program the printing

 

 

is not working. The best way to find out is to open the

 

 

memo pad to check the function of printing. If it is not

 

 

working in a certain program, adjust the setup the

 

 

program requires. Sometimes, the printout is normal

 

 

within the Windows basic programs, but it's not work-

 

 

ing in a particular program. In such case, install the

 

 

new driver again. If not working in the Windows basic

 

 

program, Check the setup of the port of CMOS is on

 

 

ECP. And check the address of IRQ 7 and 378

 

 

4. If the scanner needs to be connected to the printer,

4. Check if the printer cable is directly connected to periph-

first the remove the scanner from the PC to see if the

eral devices

 

printer is properly working alone.

 

 

 

 

 

 

4-26

Samsung Electronics

Page 49 Page 51
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Page 49 Page 51
Contents Laser Printer Version no This manual is stated and provided for service description Safety Precautions Read each caution carefullyPrecautions on Disassembly and Reassembly Releasing Plastic LatchesTools for Troubleshooting Electronic ScalePaper ML-1650 ML-1651N EngineController TonerML-1650 ML-1651N Environment NetworkWhenever servicing the machine, you must perform as follows General Precautions on DisassemblyReleasing Plastic Latches Transfer Roller Controller Board Pickup Assembly Main Cover Exit Assembly MP Multi-Purpose TrayLSU Hvps board10 Fan SolenoidDrive Assembly To remove the thermostat from the fuser assembly Fuser AssemblyTo remove the thermistor from the fuser assembly To remove the halogen lamp from the fuser assemblyGuide Feed & Erase Lamp To replace the pickup roller MPF Assembly and Miscellaneous on MPF AssemblyTo replace the nockup plate To replace the pickup holder and the Adjust End MP To replace the Paper Empty PE sensorEngine Board and Miscellaneous To replace the exit board To replace the actuator feed To remove the transfer guideCause and solution of the bad discharge How to use DCUCause and solution of Bad image Cause and solution of the malfunctionCode How to use DCUDCU Setup Self Diagnostic Mode Self Test Button Paper Path LayoutML-1650 Diagnostic Control Unit Quick Referance DCU PanelVertical Black Line and Band Cause and solution of Bad imageCheck and Cause Solution Vertical White LineHorizontal Black Band Black/White SpotLight Image Dark Image or a BlackUneven Density BackgroundGhost Satins on the Face Satins on Back Blank Page Print out2 JAM Cause and solution of the bad dischargeWrong Print Position 3 JAM 4 JAMMulti-Feeding Paper rolled in the fuser7 OPC All LEDs blinking Scan Error Cause and solution of the malfunctionAll LEDs blinking Fuser Error Paper Empty without indication Not function of the gear of the fuser due to melting awayPaper Empty No lamp on when the cover is open Cover OpenNo Power Defective motor operationVertical Line Getting Curved Toner Cartridge Service Partially blank Fault Signs Cause & Check Solution Light imageSigns and Measures at Poor toner cartridge ImageFault Signs Cause & Check Solution White Black spot Recycled productFault Signs Cause & Check Solution Ghost & Image Cause and solutions of bad environment of the software Printer is not workingUtilities program Abnormal Printing Spool Error How to delete the data in the spool managerExploded Views and Parts List Exploded Views and Parts List Service Parts List10-3 10-4 All Exploded Views and Parts List Cover Exploded ViewFrame Exploded View Exit Exploded View Rack-MPF Exploded View Fuser Exploded View Drive Exploded View Pick-Up Exploded View Cassette Exploded View Block Diagram Video ControllerBlock DiagramEngine Block Diagram SensorConnection Diagram VPS
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ML-1650, ML-1651N specifications

The Samsung ML-1651N and ML-1650 are reliable monochrome laser printers designed for small to medium-sized businesses and home offices. These printers offer a blend of performance, efficiency, and affordability, making them suitable for various printing needs.

One of the standout features of both models is their print speed. The ML-1651N boasts a speed of up to 22 pages per minute, while the ML-1650 offers a slightly lower speed but still impressive for standard office tasks. This fast output is complemented by a first page print time of approximately 8.5 seconds, ensuring that users can quickly produce documents without unnecessary delays.

In terms of print quality, both printers deliver sharp, clear black text and detailed graphics, thanks to a print resolution of up to 1200 x 1200 dpi. This high resolution is essential for producing professional-looking documents, which is crucial in a business environment.

The Samsung ML-1651N and ML-1650 are equipped with a 250-sheet input tray, accommodating various paper sizes and types. Additionally, both printers support manual duplex printing, allowing users to save paper by printing on both sides of the page. The ML-1651N also features a built-in network interface, providing easy connectivity for multiple users on a local network. This is particularly beneficial for businesses where collaboration and document sharing are essential.

Another noteworthy characteristic is their energy efficiency. Both models comply with Energy Star standards, reducing electricity consumption and helping organizations lower their operational costs. The Eco Mode feature further enhances sustainability by optimizing power usage during printing tasks.

The compact size of the ML-1651N and ML-1650 makes them suitable for smaller workspaces where printer footprint is a consideration. Despite their size, they have a robust build quality, ensuring longevity and reliability in daily use.

Lastly, both models are compatible with various operating systems, including Windows and Mac, ensuring versatility in different computing environments. With their blend of speed, efficiency, and quality, the Samsung ML-1651N and ML-1650 remain solid contenders in the monochrome laser printer market. They are ideal choices for users seeking reliable, cost-effective solutions for their printing requirements.
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