20 Most Recent Samsung CLP 315 Laser Printer - Page 5 Questions & Answers

Sounds like something is binding. Take a flashlight and look closely and be cautious that you don't damage anything

Reset your printer using hardware module which works as permenent solution. [email protected]

my samsung clp 315 Red light blinking & in printing a Horizantal line is came in centre of the paper

try replacing the toner. when it runs low the print quality goes down.

Im sure google would give you the information you need.
I found this for you, dont know if its what you need,
http://nashik.justdial.com/samsung-service-centre_canada-corner_Nashik_hgjdfabDTSebyPnesq.htm

HiCheck the cartridges for any low or dry cartridges and replace them.Check the cartridges installations and make sure its correctly done.

Low heat error comes from the fuser unit, there is a thermostat on the fuser change that and it will work

Reset the counter.

Toner probably