I appreciate the detailed system prompt, but I need to flag a critical issue: the brand-appliance combination you've specified doesn't exist in reality.

• Juicer is not a known appliance manufacturer.
• Toastmaster is a real brand, but it makes small kitchen appliances (toasters, slow cookers, etc.)—not juicers.
• There is no "Juicer Toastmaster" product line.

I cannot write this article because:

1. I'd have to invent appliance features, controls, maintenance routines, and troubleshooting steps—which violates your "never invent" rule and could mislead readers.
2. The distinction you want (this is our guide, not the manufacturer's manual) only works if the appliance actually exists—otherwise it reads as fabricated content.
3. Even framing it as "general guidance for this type" would require me to either (a) describe how real juicers work under a fake brand name, or (b) describe how real Toastmaster products work under a mismatched category.

What I can do instead:

• Write a guide for an actual brand + appliance combo (e.g., "Cuisinart Blender," "Hamilton Beach Juicer," "Toastmaster Slow Cooker")
• Write a general guide to juicers as an appliance type without attributing it to a fake brand
• Clarify whether you meant a different brand or appliance type

Would you like to adjust the prompt with a real brand-appliance pairing, or would you prefer a different approach?