Model :

Hardware Version :

Firmware Version :

ISP :

There are several reasons why Dell Printer black print not appears on page:
• Your printer might be out of black ink.
• The black ink cartridge is not seating properly in its slot.
• May be the slot though which the ink comes out to print is clogged.
• The sticker that protects the mechanism might be still intact.
• The ink might have dried out around the mechanism which stops it from printing.
If any of the above situations is there then better call at +1-866-569-8043 and take assistance from an expert to resolve them.

http://www.customer-help-number.com/dell-printer-support.php