Please choose the correct ending to complete the given sentence: Finance and Business: [header] How to earn money as a desktop publisher [title] Purchase a printer. [step] Quality laser printers which a few years ago sold for 40 , 000 to 50 , 000 can now be bought for less than 12 , 000. The laser printer is key element in making desktop publishing possible.

Ending1: Buy a printer right off the bat in the first years of use to ensure it is sufficiently trusted. [substeps] Using a laser printer is likely the number one reason authors get sued in the workplace when projects for software build-up fail. Ending2: A qualified printer, on the other hand, may not come with the adjustment and learning profile necessary to work out graphics. Needs supplies: use a pedigree scanner on 8.122 by 8.122 centimeters and a computer safe printer, which features one-soluble hard drive and at least 4750 gb of compressed ink. Ending3: [title] Set up a vendor when trying to earn money. [step] A basic application will be provided by tribnp. Ending4: The laser in the printer is activated to " paint " a picture of the computer file which was created through desktop publishing software. As such it acts as a photocopier, by scanning back and forth at high speeds while the drum containing the toner rotates back and forth.

Answer format: ending1/ending2/ending3/ending4