Looking for Answers about samsung ML-1740?

This is a ML 1740 b&w laser printer. Old, but it's been working fine until now.

My Samsung ML 2950 WPS light does not come on and a message says there is no port connection. What can I do to remedy this? Thanks in advance

Excel 2010 on the Windows 7 64-bit platform will not print in landscape on a Samsung ML-1740 printer through a network. It will print with other printers and to a "pdf" driver. It looks like it will work on the driver when the printer is used in the local mode. In the print preview mode, it actually switches to portrait when the ML-1740 printer is selected and then to landsacpe with another printer is selected. I don't have this problem with another computer using the ML-1740 on the network. This problem happens only with my Windows 7 laptop. The ML-1740 is connected to an XP machine. The printer driver on the laptop is version 3.01. Is there an update to the driver that will fix this? If not, how can I fix this? Thanks, Dave

Cartridge in the printer is the same model number. Retailer is no longer in business. How do I exchange for a cartridge that fits?

I HAVE THE ML-1740 AND REALLY WOULD LIKE OT USE IT WITH MY MACPRO BUT I DON'T KNOW WHICH DRIVER TO DOWNLOAD. ALSO I DON'T HAVE THE ORIGINAL DISC FOR THE PRINTER SO THUS THE NEED TO DOWNLOAD THE DRIVER

We have used this printer for 2 years and it has recently started to jam. Is there something we need to clean or replace?

Laser printer( works well) ML-1740, I contact tech... I need a driver for win 7 64 bit

It won't print. It is 4 years old.

I have had this printer for several years, but I have just developed a problem printing.
When attempting to print - the on line error light turns on and the paper jams.
I have a new toner cartridge, and made sure that the paper is properly placed in the feed tray.
I have also used compressed air to clean the insides of the printer.

We got a new computer that does not have a serial port. I tried a serial-to-USB connector, but the printer won't recognize the printer. I need to try the USB-to-USB connection, but I cannot tell what type of connector to buy to fit the printer.

Some pages print so I know I am connected but other pages go to save.

Have a ML-1740 Laser Printer. Have set sleep mode after 5 minutes - the minimum that can be set. However, printer motor continues well after this period.
Is there a way to reset the printer?
Can you suggest other action