Color LaserJet 3600 and 10.6 over wireless (Broadcom Wireless Chipset)

Question

Checking the archives, I've found that I'm not the only person who has experienced problems printing to a Color LaserJet 3600 via wireless. Those threads were archived with no solution so I couldn't reply, but I wanted to expand on what I discovered.
It is not so much Mac OS X 10.6, but the way HP's horrible host-based printing drivers are tied to the wireless. I've discovered that laptops with 10.6 that are also using the newer Broadcom BCM43xx chipset will garble their print command, causing the print queue to mess up on the host machine, and the printer to become unresponsive to all other machines (it perpetually thinks there's something in the queue, so no other print commands will go through.) The three laptops I tested were the unibody aluminum 13" MacBook Pro, unibody aluminum 15" MacBook Pro, and the plastic unibody 13" MacBook; all with clean installs of 10.6.2. All three laptops have the same printing error.
Laptops with the Atheros 5416 chipset work fine, even with 10.6. Laptops tested with this chipset were the aluminum 15" MacBook Pro, aluminum 17" MacBook Pro, and the white MacBook.
This is not any fault of Apple, it is HPs abysmal host-based printing system. The solution to this problem until HP updates their printer drivers is to use the open source HPIJS drivers (HP drivers for the Linux Foundation Open Printing.) You'll need HPIJS, Foomatic-RIP, and Ghostscript; all installers are listed and come with uninstallers should any unexpected errors occur.
I don't know Apple's policy on linking to external websites, but a simple Google search for HPIJS will give the desired link.
This may be a good solution for 10.4 and 10.5 clients working across subnets, as the HPIJS drivers can be used via simple LPD/LPR instead of the HP IP Printing System that relies on mDNS.
Once installed, when you type in the IP address of your Color LaserJet 3600, you'll be presented with the option of choosing the HPIJS driver.
Additionally, if you use the HP drivers for the LaserJet 3600 over both wired and wireless network, you must add the printer while on the wireless network only; it is important that you disconnect the ethernet cable. If you add the printer while using a wired connection, the printer will not work over wireless; however, if you add the printer while on a wireless connection, the printer will work on either wireless or wired.
Yes, the HP host-based drivers are that ridiculous.

Answer 1

Unfortunately 10.6.3 did not fix the problem.
I've also, unfortunately, found out that the HPIJS will also eventually fail to print.
This is beyond frustrating since we invested several thousands of dollars in these printers and we can't use them.