Manual Brother DCP-L8400CDN (page 199 of 203) (English)

585305

199

Zoom out

Zoom in

1/203

Specifications

191

There are two messages that indicate when the toner nears or reaches its life end: Toner Low

and Replace Toner.

Toner Low is displayed on the LCD when the number of dots or rotations of the developer

roller nears its maximum count: Replace Toner is displayed on the LCD when the number

of dots or rotations of the developer roller reaches its maximum count.

Colour Correction D

The number of developer roller rotations that are counted may not only be for normal operations

such as printing and copying, but also for machine adjustments, such as Colour Calibration and

Colour Registration.

 Colour Calibration (Adjustment of Colour Density)

To obtain stable print quality, the density of each toner cartridge needs to be maintained at a

fixed value. If the density balance between the colours cannot be kept, the tint becomes

unstable, and accurate colour reproduction becomes unavailable. The toner density can

change due to chemical changes to the toner that affect its electrical charge, deterioration of

the developer unit, and temperature and humidity levels in the device. When calibration occurs,

the density level adjustment test patterns are printed on the belt unit.

Calibration is mainly performed at the following times:

• When you manually select calibration from the operation panel or the printer driver.

(Please perform calibration if colour density needs to be improved.)

• When a used toner cartridge is replaced with a new one.

• When the printer senses that the ambient temperature and humidity have changed.

• When a specified number of printed pages is reached.

 Colour Registration (Correction of Colour Position)

In this device, the drum unit and developer unit are prepared for black (K), yellow (Y), magenta

(M), and cyan (C), respectively. Four colour images are combined into one image, and

therefore colour registration errors (i.e., how the four colour images align) might occur. When

registration errors occur, registration correction test patterns are printed on the belt unit.

Registration is mainly performed at the following times:

• When you manually select registration from the operation panel.

(Please perform registration if a colour registration error needs to be corrected.)

• When a specified number of printed pages is reached.

Firmware update on printer DCP-L8400-CDN failed. Printer hangs with a white screen. Power off doesn't work.
How to recover? Submitted on 3-8-2020 at 10:30
Reply Report abuse

Report abuse

Libble takes abuse of its services very seriously. We're committed to dealing with such abuse according to the laws in your country of residence. When you submit a report, we'll investigate it and take the appropriate action. We'll get back to you only if we require additional details or have more information to share.

Product:

Forumrules

To achieve meaningful questions, we apply the following rules:

First, read the manual;
Check if your question has been asked previously;
Try to ask your question as clearly as possible;
Did you already try to solve the problem? Please mention this;
Is your problem solved by a visitor then let him/her know in this forum;
To give a response to a question or answer, do not use this form but click on the button 'reply to this question';
Your question will be posted here and emailed to our subscribers. Therefore, avoid filling in personal details.

new questions and answers
new manuals

You will receive an email to register for one or both of the options.

Get your user manual by e-mail

Enter your email address to receive the manual of Brother DCP-L8400CDN in the language / languages: English as an attachment in your email.

The manual is 19,93 mb in size.

You will receive the manual in your email within minutes. If you have not received an email, then probably have entered the wrong email address or your mailbox is too full. In addition, it may be that your ISP may have a maximum size for emails to receive.

Others manual(s) of Brother DCP-L8400CDN

Brother DCP-L8400CDN User Manual - English - 77 pages

Brother DCP-L8400CDN Installation Guide - English - 2 pages

Brother DCP-L8400CDN User Manual - German - 77 pages

Brother DCP-L8400CDN Installation Guide - German - 2 pages

Brother DCP-L8400CDN User Manual - German - 214 pages

Brother DCP-L8400CDN User Manual - Dutch - 77 pages

Brother DCP-L8400CDN Installation Guide - Dutch - 2 pages

Brother DCP-L8400CDN User Manual - Dutch - 204 pages

The manual is sent by email. Check your email

If you have not received an email with the manual within fifteen minutes, it may be that you have a entered a wrong email address or that your ISP has set a maximum size to receive email that is smaller than the size of the manual.

The email address you have provided is not correct.

Please check the email address and correct it.

Your question is posted on this page

Would you like to receive an email when new answers and questions are posted? Please enter your email address.

Info

Brother DCP-L8400CDN Manual

Product: