AL-C300 Series User's Guide Getting to Know Your Printer 21 Item Explanation Page Protect Allocates additional printer memory for printing data, as opposed to receiving it. You may need to turn this setting on if you are printing a very complex page. If a Print Overrun error message appears on the LCD panel during printing, turn this setting on and reprint your data. This reduces the amount of memory reserved for processing data so your computer may take longer to send the print job, but it will allow you to print complex jobs. Page Protect usually works best when Auto is selected. Note:
❏ Changing the Page Protect setting reconfigures the printer’s memory, which causes any downloaded fonts to be deleted. ❏ This function is available only for ESCP2, FX, or I239X mode. Settings (default in bold): Auto, On A4/LT Auto Switching If LT->A4 (or A4->LT) is selected, if letter (or A4) size paper is selected for printing but there is no paper source set to letter (or A4), the printout is output on A4 (or Letter). If A4 LT is selected, if A4 or letter size paper is selected for printing but there is no paper source set to the selected paper size, the printout is output on the alternate paper size. (A4 for letter or letter for A4) Settings (default in bold):
LT->A4, A4->LT, A4 LT, Off Convert to Monochrome Enables to print in black-and-white when the color toner cartridges have reached the end of their service lives. Settings (default in bold): On, Off LCD Contrast Adjusts the contrast of the LCD panel. Use the u Up and d Down buttons to set the contrast between 0 (lowest contrast) and 15 (highest contrast). Settings (default in bold): 0 ... 7 ... 15 LCD Backlight If Auto is selected, the LCD backlight lights. Also, it turns off during Sleep or Deep Sleep mode. If Off is selected, the LCD backlight is always off. Settings (default in bold): Auto, Off RAM Disk Specifies the RAM disk size available for the Reserve Job function.
After this item is changed, the setting value takes effect after a warm boot or after the power is turned on again. Settings (default in bold): Off, Normal, Maximum