now the 2nd exchange device ???

Currently, we are massively disappointed for faxes we could buy a much cheaper device - any other function gave the first unit the ghost (went after repeated switch on and off - but only for a short time) - 2 weeks ago 1jährigem guarantee end.
Now we have since 9 months (then brand new) replacement - and currently the same mistakes:
Eternal waiting at copy function - after hours it is now and then continue with off Wait-A. The print function crashes happy times from (direct printing from a PC, not a network). Faxes go through without any problems. Input and output. So this can not be due to the cartridge, the tw. are still almost full.
Now let's go back over the support - the time allowed by HP 2Jahres warranty runs still 15 months. Whether then the 2. exchange device holds 6 months only ???

The device was supposed to mittlerweise eternally hot running color laser (which is also used for A3 printing) and relieve some for quick prints serve in between as well as Nebenstellenfax.

The A3 function was in our opinion a joke: large technical drawings we scan abandoned after umpteen attempts. This is in fact only one half side with A4 and this one has (according to instruction to try previously, must at which point concerns the drawings so that the two halves fit together well) and watch and then still do fine work.

We print / copy here sometimes 20 pages a day, then garnix 3 weeks ago - except between times faxes - in black / white.

Recommendation:
A3 for application: buy real A3 color scanner!
for Prints: do not buy this equipment
for faxes: acceptable - but better to buy a solo instrument.

Conclusion: No re-buy recommendation.
We accept a replacement only because we only have one set of replacement ink cartridges bought now - the cost also violently.
If also the 3rd device then gets off times in the coming Gerantie us NOT HP more into the house.
So far we had only Brother and very good experiences with it. Unfortunately, we can entice us from the A3 function. Total bad buy !!!

Supplement one year later:
after last all incoming faxes are not printed because allegedly formats were not recognized, we got ourselves a laser Mufu device from Brother. Not in color, and only for A4. For color prints and A3 we take our old eternally warm-up laser printers. From HP, we are currently very disappointed - and now have the third Brother laser printers in the house, all on the PC, tw. installed in the network. We are completely satisfied, even after tw. more than two years of continuous use.