Brother International HL-1660 Users Manual - English - Page 98

CHAPTER 4 CONTROL PANEL The high resolution control has been factory set to "MEDIUM." The "LIGHT" or "DARK" setting might be better depending on the selected print density. Choose the best setting for clear and crisp printouts. To check the printout with the high resolution control, perform the test print with the TEST switch. For operation, see "TEST Switch." When you perform "TEST PRINT," the printer prints the test pattern including a block of lines. If the high resolution control is "OFF," the lines in the test pattern are unsmoothed or stepped as shown in the left figure below. The pattern will be smoother if the high resolution control is set to LIGHT, MEDIUM, or DARK. Choose an HRC setting and perform the test print so that stepped lines become unnoticeable. HRC = OFF HRC = MEDIUM Fig. 4-6 High Resolution Control in Test Printout PAGE PROTECTION  Note The setting in this mode menu is effective in the HP LaserJet 4+, EPSON FX-850, IBM Proprinter XL, and HP-GL modes. It does not appear in the BR-Script 2 mode. If print images are too complex to print, the printer may print them out in parts or only on part of the page. If this occurs, the printer loses print data and shows the following message: 31 PRINT OVERRUN 4-31