Tech Sheet
Page 200
... and weights, see Supported Paper and Media on toner, replace it. The toner level may be damp. Replace drum cartridge. Caution: Damage caused by the Dell warranty or service agreement. Turn off Draft mode. Dell 7330 Mono Laser Printer 6-58 Light Prints The overall image is not covered by using Draft mode. Possible Causes The...
... and weights, see Supported Paper and Media on toner, replace it. The toner level may be damp. Replace drum cartridge. Caution: Damage caused by the Dell warranty or service agreement. Turn off Draft mode. Dell 7330 Mono Laser Printer 6-58 Light Prints The overall image is not covered by using Draft mode. Possible Causes The...
Tech Sheet
Page 201
... tray. Multiple sheets may not have been fed from the paper tray at the same time. If the Configuration page still is blank, replace the drum cartridge then reprint the Configuration page. Printable data may have been received from the paper tray and fan it. Solutions Remove the tape. Print a Configuration page... page is blank, contact your Customer Support Center. Remove the paper from the computer. Also, ensure that the paper is blank with no visible print. Dell 7330 Mono Laser Printer 6-59 Blank Prints The entire printed page is correctly loaded in place.
... tray. Multiple sheets may not have been fed from the paper tray at the same time. If the Configuration page still is blank, replace the drum cartridge then reprint the Configuration page. Printable data may have been received from the paper tray and fan it. Solutions Remove the tape. Print a Configuration page... page is blank, contact your Customer Support Center. Remove the paper from the computer. Also, ensure that the paper is blank with no visible print. Dell 7330 Mono Laser Printer 6-59 Blank Prints The entire printed page is correctly loaded in place.
Tech Sheet
Page 202
Printable data from the computer may be corrupted. Solutions Replace the drum cartridge. Dell 7330 Mono Laser Printer 6-60 Black Prints The entire printed page is black. Print a Configuration page. ■ If the Configuration page prints correctly, check the interface cable between the computer and the printer, and the application software. ■ If the connections appear normal, contact your Customer Support Center. Print-Quality Problems Possible Causes The drum cartridge may be defective.
Printable data from the computer may be corrupted. Solutions Replace the drum cartridge. Dell 7330 Mono Laser Printer 6-60 Black Prints The entire printed page is black. Print a Configuration page. ■ If the Configuration page prints correctly, check the interface cable between the computer and the printer, and the application software. ■ If the connections appear normal, contact your Customer Support Center. Print-Quality Problems Possible Causes The drum cartridge may be defective.
Tech Sheet
Page 203
Replace the drum cartridge. The transfer roller may be defective or at the end of print deletions that appear across the paper. Replace the transfer roller. The drum cartridge may be installed correctly. Remove and re-install the drum cartridge. Print-Quality Problems Possible Causes Solutions The drum cartridge may not be defective. Dell 7330 Mono Laser Printer 6-61 Horizontal Line Deletions There are areas of its life.
Replace the drum cartridge. The transfer roller may be defective or at the end of print deletions that appear across the paper. Replace the transfer roller. The drum cartridge may be installed correctly. Remove and re-install the drum cartridge. Print-Quality Problems Possible Causes Solutions The drum cartridge may not be defective. Dell 7330 Mono Laser Printer 6-61 Horizontal Line Deletions There are areas of its life.
Tech Sheet
Page 204
Vertical Line Deletions There are areas of its life. Print-Quality Problems Possible Causes The paper may be defective. The drum cartridge may be defective with creases, folds, etc. Replace the transfer roller. The transfer roller may be defective or at the end of print deletions that form narrow lines. Dell 7330 Mono Laser Printer 6-62 Replace the drum cartridge. Solutions Replace the paper.
Vertical Line Deletions There are areas of its life. Print-Quality Problems Possible Causes The paper may be defective. The drum cartridge may be defective with creases, folds, etc. Replace the transfer roller. The transfer roller may be defective or at the end of print deletions that form narrow lines. Dell 7330 Mono Laser Printer 6-62 Replace the drum cartridge. Solutions Replace the paper.
Tech Sheet
Page 205
... with toner. The fuser may be defective. Possible Causes Solutions The paper path may be contaminated with toner. Replace the drum cartridge. Vertical Dark Streaks There are black lines that appear vertically on the page. Print several blank sheets of its life. Print-... Dark Streaks There are black lines that appear horizontally on the page. Replace the fuser. The drum cartridge may be defective or at the end of paper to remove the toner accumulations. Dell 7330 Mono Laser Printer 6-63 Print several blank sheets of its life. Replace the...
... with toner. The fuser may be defective. Possible Causes Solutions The paper path may be contaminated with toner. Replace the drum cartridge. Vertical Dark Streaks There are black lines that appear vertically on the page. Print several blank sheets of its life. Print-... Dark Streaks There are black lines that appear horizontally on the page. Replace the fuser. The drum cartridge may be defective or at the end of paper to remove the toner accumulations. Dell 7330 Mono Laser Printer 6-63 Print several blank sheets of its life. Replace the...
Tech Sheet
Page 206
Print several blank sheets of paper to remove the toner accumulations. Replace the transfer roller. Dell 7330 Mono Laser Printer 6-64 Print-Quality Problems Dark Spots or Marks There are dark spots or marks that appear in a random pattern on the page. The fuser may be defective. The transfer roller may be defective. The drum cartridge may be defective. Replace the fuser. Replace the drum cartridge. Possible Causes Solutions The paper path may be contaminated with toner.
Print several blank sheets of paper to remove the toner accumulations. Replace the transfer roller. Dell 7330 Mono Laser Printer 6-64 Print-Quality Problems Dark Spots or Marks There are dark spots or marks that appear in a random pattern on the page. The fuser may be defective. The transfer roller may be defective. The drum cartridge may be defective. Replace the fuser. Replace the drum cartridge. Possible Causes Solutions The paper path may be contaminated with toner.
Tech Sheet
Page 208
... at the end of its life. Replace the paper. Solutions Replace the paper. Replace the paper. Replace the drum cartridge. Replace the fuser. Dell 7330 Mono Laser Printer 6-66 The paper may be at the edges. The drum cartridge may be damp. Wrinkled Prints The pages are wrinkled, creased, or torn. Print-Quality Problems Possible Causes...
... at the end of its life. Replace the paper. Solutions Replace the paper. Replace the paper. Replace the drum cartridge. Replace the fuser. Dell 7330 Mono Laser Printer 6-66 The paper may be at the edges. The drum cartridge may be damp. Wrinkled Prints The pages are wrinkled, creased, or torn. Print-Quality Problems Possible Causes...
Tech Sheet
Page 209
Solutions Replace the paper. Replace the paper. The paper may be in poor condition. Replace the drum cartridge. Print-Quality Problems Possible Causes The paper may be defective or at the end of the print are extremely light or missing. Dell 7330 Mono Laser Printer 6-67 The drum cartridge may be damp. Random or Spot Deletions Areas of its life.
Solutions Replace the paper. Replace the paper. The paper may be in poor condition. Replace the drum cartridge. Print-Quality Problems Possible Causes The paper may be defective or at the end of the print are extremely light or missing. Dell 7330 Mono Laser Printer 6-67 The drum cartridge may be damp. Random or Spot Deletions Areas of its life.
Tech Sheet
Page 210
... drum cartridge. Replace the drum cartridge (do not discard the packaging). 2. Dell 7330 Mono Laser Printer 6-68 c. To order Dell supplies, contact your Customer Support Center. If the problem continues: a. To identify the faulty supply: 1. b. Print-Quality Problems Repeating Defects Marks or voids are regularly repeated on the page. Use the following table to Replace drum cartridge drum cartridge transfer roller drum cartridge...
... drum cartridge. Replace the drum cartridge (do not discard the packaging). 2. Dell 7330 Mono Laser Printer 6-68 c. To order Dell supplies, contact your Customer Support Center. If the problem continues: a. To identify the faulty supply: 1. b. Print-Quality Problems Repeating Defects Marks or voids are regularly repeated on the page. Use the following table to Replace drum cartridge drum cartridge transfer roller drum cartridge...
Tech Sheet
Page 216
... Supplies The printer's control panel displays status messages and warnings as each supply nears its replacement time. Caution: Use of Dell supplies not specified for the Dell 7330 Mono Laser Printer include the: ■ Drum Cartridge ■ Maintenance Kit (15 Feed Rollers, Transfer Roller, and Fuser) Access the Supplies Usage page from the printer's control...
... Supplies The printer's control panel displays status messages and warnings as each supply nears its replacement time. Caution: Use of Dell supplies not specified for the Dell 7330 Mono Laser Printer include the: ■ Drum Cartridge ■ Maintenance Kit (15 Feed Rollers, Transfer Roller, and Fuser) Access the Supplies Usage page from the printer's control...