Ecomax 400 400-17 Glasswasher is not drying glasses completely. Streaks left on glasses

https://www.manualslib.com/manual/1292664/Ecomax-G404.html?page=33

The most common problem here believe it or not is dust. Clean the complete optics section including the lamp, mirrors and lens with a damp cloth. Dry afterwards and see if the problem still persists. There is also a small section between the lens and the SBU PCB that you can clean with a dry cloth. Hope this helps.

Never spray directly on a screen. If the solution seeps into the underside (back etched side of the glass) it could damage the surface. You may have to get to the inside from the rear projection area or lift of the front glass screen and remove it completely. Usually the Rear surface of the screen is etched and can be wiped clean. Go to Bed Bath and get a good streak less windows cleaner. Spray it on a soft cloth and wipe the front and/or back glass. Wipe dry with a CLOTH, not a paper towel, and when dry use a flash light to see any streaks or blemishes left behind. Clean again is necessary. Do not apply pressure, gently clean and try not to cause scratches as they show up when the projection device flashes the image on the glass portion. Put it all back they way it was and enjoy.

make sure the glass is completely clean also the regilla of exposure
tend to be waste paper or corrector.

Hello,
First, the streaks appears when copy from glass or adf, when printing or all?

Solution #1:
How many copies did you do from last drum changing? if over 80 000 copies, replace the drum unit.
-in case that streaks appears when copy and print

Solution #2:
If the streaks appears only if you copy from adf or glass, clean the glass and dry it out. Both glasses, narrow on left side beneath the adf/cover and glass for copy of original.

Solution #3:
If the streaks are wide and solid, with possible toner left overs, you need to replace fixing film.

Hope that helps!

Most likely it's the toner cartridge. Remove the cartridge, turn it over and slide open the cover over the drum. The drum is the colored cylinder running from one side of the cartridge to the other. Do you see what appears to be the same streaks going around the drum? The drum should be completely clean and free of any lines or streaks. If it has lines or streaks then the cartridge is bad.
Only other possibility here would be the scanner glass. Make sure your streaks don't go away when making a copy from the glass. If they do you could have dirt or trash on your scanner glass.
Good Luck and thank you for using Fixya.

There is something on your scanner glass. Clean the glass with glass cleaner. If this happens when using the automatic document feeder, open the top side cover where the paper feeds into. There is a narrow glass strip there. Clean that as well.

If this fails, the scanner head has a bad sector on the CCD and will need to be replaced. You will probably find that it will be cheaper to replace the printer entirely if that is the case.

Hi,

Over time the automatic document feeder (ADF) will get dirty, occasionally causing vertical black streaks or lines in scans and copies .

Manual cleaning of the ADF might be necessary. Follow the procedure below to manually clean the ADF .

You will need the following materials:

• Soft lint-free cloths
• Glass cleaner

if you look carefully on the left side of ADF ( top feeder ) there is an assembly which u can lift , there wud be a set of rollers if u lift that part there would be a glass strip . u are suppose to clean that strip .
While holding up the inside of the ADF, clean the glass in the location of the vertical streak with one of the cotton swabs. Try cleaning the glass first with a dry cotton swab. If that does not correct the problem, then moisten the swab with glass cleaner .
If the vertical lines or streaks still appear, go through the above cleaning process again, this time cleaning the entire surface of the ADF scanner glass.
and after this try the following steps as well .
CAUTION: Use only glass cleaner. Avoid abrasives, acetone, benzene, and carbon tetrachloride, all of which can damage the scanner glass.

If the streaks only happen when using the document feeder, cleaning the thin glass strip on the left of the machine will help.

go to page13-9 routine maintenance section, where it says to clean the glass strip on top of it there is a white plate (shown) does that plate have ANY dirt or spots etc......?
It MUST be completely WHITE or it will give you black streaks. if it cannot be cleaned then use white out to cover. ( makesure it is completely dry before using).