Reducing the graphics resolution of a laser printer from its defaults has which of the following effects? (Choose all that apply.)

a. Reduces quality of all output
b. Speeds up printing of graphics-intense pages
c. Avoids out-of-memory errors
d. Helps avoid repetitive page markings

B, C Laser printers with limited onboard RAM may slow down when printing a page with many graphics, or they might not be able to print the enter page and trigger an out-of-memory error on the printer. By reducing the graphics resolution by half (1200 to 600 dpi, for example), graphics-intensive pages print much faster and out-of-memory errors are avoided. While graphics won't be quite as sharp, text is unaffected.