Poor print quality and unexpected printouts

138

Common poor quality printout problems

139

Meaningless characters print

139

Ink is smearing

140

Ink is not filling the text or graphics completely

141

Output is faded or dull colored

141

Colors are printing as black and white

141

Wrong colors are printing

142

Printout shows bleeding colors

142

Colors do not line up properly

142

Lines or dots are missing from text or graphics

143

Solve paper-feed problems

143

Solve copy problems

144

No copy came out

145

Copies are blank

145

Documents are missing or faded

145

Size is reduced

145

Copy quality is poor

146

Copy defects are apparent

146

The device prints half a page, then ejects the paper

147

Error messages appear

147

Solve scan problems

147

Scanner did nothing

147

Scan takes too long

148

Part of the document did not scan or text is missing

148

Text cannot be edited

149

Error messages appear

149

Scanned image quality is poor

149

Scan defects are apparent

150

Solve fax problems

151

The fax test failed

151

Solve network problems

163

Solve wireless problems

165

Solve photo (memory card) problems

166

The device cannot read the memory card

166

The device cannot read photos on the memory card

167

The device prints half a page, then ejects the paper

167

Troubleshoot installation issues

167

Hardware installation suggestions

167

Software installation suggestions

168

Clear jams

169

Clear paper jams

169

Avoid paper jams

171

A HP supplies and accessories

 

Order printing supplies online

172

Supplies

172

Supported print cartridges

172

HP media

172

6

Page 11
Image 11
HP J6400 manual HP supplies and accessories

J6400 specifications

The HP J6400 is a versatile and high-performance inkjet printer designed primarily for small to medium-sized businesses and professionals in need of quality printing solutions. Recognized for its reliability and efficiency, the HP J6400 incorporates several features and technologies that make it stand out in a competitive marketplace.

One of the main features of the HP J6400 is its ability to print in wide formats, with a maximum print width of up to 13 inches. This makes it ideal for creating posters, presentations, and other large documents that require a professional touch. The printer supports various media types, including glossy paper, broadsheet paper, and even CD/DVD labels, allowing users to express their creativity without limitations.

The J6400 utilizes HP's advanced thermal inkjet technology, which delivers sharp and vibrant prints with a maximum resolution of up to 4800 x 1200 optimized dpi. This technology ensures that text appears crisp and colors are vivid, making it suitable for both professional documents and high-quality photo prints. Additionally, the device is compatible with a range of HP’s high-capacity ink cartridges, enabling users to reduce printing costs significantly without sacrificing quality.

Another notable characteristic of the HP J6400 is its fast printing speed. It can produce black and white documents at speeds of up to 33 pages per minute, and color prints at speeds of up to 29 pages per minute. This efficiency is crucial for businesses that require quick turnaround times for their printing needs.

Moreover, the HP J6400 comes equipped with built-in networking capabilities, including Ethernet and USB connectivity. This allows multiple users to connect to the printer seamlessly, making it an excellent choice for collaborative work environments. Additionally, its user-friendly interface simplifies the printing process, enabling easy navigation through settings and adjustments.

In terms of design, the HP J6400 is compact and streamlined, ensuring it can fit comfortably in various office spaces without taking up too much room. Its sleek aesthetic also adds a professional look to any workspace.

Overall, the HP J6400 is a robust and reliable printing solution combining quality, speed, and versatility, making it an excellent investment for businesses and professionals looking to enhance their printing capabilities. With its advanced features and efficient technologies, it stands out as a practical choice for users demanding high-quality results in a fast-paced environment.